{"id":19703,"date":"2025-03-18T10:17:49","date_gmt":"2025-03-18T03:17:49","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=19703"},"modified":"2025-06-16T12:01:32","modified_gmt":"2025-06-16T05:01:32","slug":"machine-learning-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/","title":{"rendered":"Machine Learning l\u00e0 g\u00ec? \u0110\u1ecbnh ngh\u0129a &#8211; Ph\u00e2n lo\u1ea1i &#038; \u1ee8ng d\u1ee5ng"},"content":{"rendered":"<p>Machine Learning (H\u1ecdc m\u00e1y) l\u00e0 m\u1ed9t nh\u00e1nh con c\u1ee7a <a href=\"https:\/\/interdata.vn\/blog\/tri-tue-nhan-tao-ai\/\">tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/a> (AI), t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c thu\u1eadt to\u00e1n v\u00e0 m\u00f4 h\u00ecnh gi\u00fap m\u00e1y t\u00ednh h\u1ecdc h\u1ecfi t\u1eeb d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n <a href=\"https:\/\/interdata.vn\/blog\/lap-trinh-la-gi\/\">l\u1eadp tr\u00ecnh<\/a> c\u1ee5 th\u1ec3 cho t\u1eebng nhi\u1ec7m v\u1ee5. Thay v\u00ec ch\u1ec9 th\u1ef1c hi\u1ec7n nh\u1eefng l\u1ec7nh \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh s\u1eb5n, m\u00e1y t\u00ednh c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n m\u1eabu v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean kinh nghi\u1ec7m thu \u0111\u01b0\u1ee3c t\u1eeb d\u1eef li\u1ec7u.<\/p>\n<p><strong>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u Machine Learning l\u00e0 g\u00ec, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn trong h\u1ecdc m\u00e1y v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong th\u1ef1c t\u1ebf. \u0110\u1ecdc ngay!<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Machine-Learning-la-gi\" >Machine Learning l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Quy-trinh-lam-viec-cua-Machine-Learning\" >Quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a Machine Learning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Cac-phuong-phap-Machine-Learning-pho-bien\" >C\u00e1c ph\u01b0\u01a1ng ph\u00e1p Machine Learning ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Hoc-may-co-giam-sat-Supervised-Machine-Learning\" >H\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t (Supervised Machine Learning)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Hoc-may-khong-giam-sat-Unsupervised-Machine-Learning\" >H\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t (Unsupervised Machine Learning)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Hoc-may-ban-giam-sat-Semi-supervised-Learning\" >H\u1ecdc m\u00e1y b\u00e1n gi\u00e1m s\u00e1t (Semi-supervised Learning)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Cac-khai-niem-co-ban-ve-Machine-Learning-nen-biet\" >C\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 Machine Learning n\u00ean bi\u1ebft<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#So-sanh-Machine-Learning-va-Deep-Learning\" >So s\u00e1nh Machine Learning v\u00e0 Deep Learning<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Su-can-thiep-cua-con-nguoi\" >S\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Phan-cung\" >Ph\u1ea7n c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Thoi-gian\" >Th\u1eddi gian<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Cach-tiep-can\" >C\u00e1ch ti\u1ebfp c\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Ung-dung\" >\u1ee8ng d\u1ee5ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung\" >C\u00e1c thu\u1eadt to\u00e1n Machine Learning th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Hoi-quy-tuyen-tinh-Linear-Regression\" >H\u1ed3i quy tuy\u1ebfn t\u00ednh (Linear Regression)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Hoi-quy-logistic-Logistic-Regression\" >H\u1ed3i quy logistic (Logistic Regression)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Cay-quyet-dinh-Decision-Tree\" >C\u00e2y quy\u1ebft \u0111\u1ecbnh (Decision Tree)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Thuat-toan-SVM-Support-Vector-Machine\" >Thu\u1eadt to\u00e1n SVM (Support Vector Machine)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Thuat-toan-Naive-Bayes\" >Thu\u1eadt to\u00e1n Naive Bayes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Thuat-toan-K-Nearest-Neighbors-KNN\" >Thu\u1eadt to\u00e1n K-Nearest Neighbors (KNN)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Thuat-toan-giam-kich-thuoc-Dimensionality-Reduction\" >Thu\u1eadt to\u00e1n gi\u1ea3m k\u00edch th\u01b0\u1edbc (Dimensionality Reduction)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Ung-dung-thuc-tien-cua-Machine-Learning\" >\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a Machine Learning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Nhung-thach-thuc-cua-Machine-Learning\" >Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a Machine Learning<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Su-phu-thuoc-vao-du-lieu\" >S\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Van-de-bao-mat-va-quyen-rieng-tu\" >V\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Tinh-minh-bach-cua-cac-mo-hinh-Machine-Learning\" >T\u00ednh minh b\u1ea1ch c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh Machine Learning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Tinh-dao-duc-trong-ung-dung-Machine-Learning\" >T\u00ednh \u0111\u1ea1o \u0111\u1ee9c trong \u1ee9ng d\u1ee5ng Machine Learning<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/#Tuong-lai-cua-Machine-Learning\" >T\u01b0\u01a1ng lai c\u1ee7a Machine Learning<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Machine-Learning-la-gi\"><\/span>Machine Learning l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Machine Learning (ML), hay c\u00f2n g\u1ecdi l\u00e0 h\u1ecdc m\u00e1y, l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) t\u1eadp trung v\u00e0o vi\u1ec7c cho ph\u00e9p m\u00e1y t\u00ednh t\u1ef1 h\u1ecdc t\u1eeb d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh r\u00f5 r\u00e0ng cho t\u1eebng t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3. Thay v\u00ec ph\u1ea3i vi\u1ebft t\u1eebng d\u00f2ng l\u1ec7nh \u0111\u1ec3 m\u00e1y t\u00ednh th\u1ef1c hi\u1ec7n m\u1ed9t c\u00f4ng vi\u1ec7c, Machine Learning s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n \u0111\u1ec3 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, nh\u1eadn di\u1ec7n m\u1eabu, v\u00e0 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n ho\u1eb7c quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean nh\u1eefng g\u00ec \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c.<\/p>\n<p>Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, Machine Learning l\u00e0 qu\u00e1 tr\u00ecnh m\u00e1y t\u00ednh &#8220;h\u1ecdc&#8221; t\u1eeb d\u1eef li\u1ec7u, gi\u1ed1ng nh\u01b0 c\u00e1ch con ng\u01b0\u1eddi h\u1ecdc h\u1ecfi t\u1eeb kinh nghi\u1ec7m. V\u00ed d\u1ee5, m\u1ed9t h\u1ec7 th\u1ed1ng Machine Learning c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n tr\u00ean m\u1ed9t t\u1eadp d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh \u0111\u1ec3 nh\u1eadn di\u1ec7n ch\u00f3, m\u00e8o, ho\u1eb7c c\u00e1c v\u1eadt th\u1ec3 kh\u00e1c. Sau khi \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng ph\u00e2n lo\u1ea1i c\u00e1c h\u00ecnh \u1ea3nh m\u1edbi m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p tr\u1ef1c ti\u1ebfp c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n<figure id=\"attachment_19709\" aria-describedby=\"caption-attachment-19709\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Machine-Learning-la-gi.jpg\" alt=\"Machine Learning l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" class=\"size-full wp-image-19709\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Machine-Learning-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Machine-Learning-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Machine-Learning-la-gi-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Machine-Learning-la-gi-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-19709\" class=\"wp-caption-text\">Machine Learning l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Quy-trinh-lam-viec-cua-Machine-Learning\"><\/span>Quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a Machine Learning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a Machine Learning th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u01b0\u1edbc ch\u00ednh sau:<\/p>\n<p><strong>Thu th\u1eadp d\u1eef li\u1ec7u (Data collection)<\/strong>: \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00e0 r\u1ea5t quan tr\u1ecdng, trong \u0111\u00f3 b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t b\u1ed9 d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u00e0o t\u1ea1o m\u00f4 h\u00ecnh. B\u1ea1n c\u00f3 th\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c ngu\u1ed3n kh\u00e1c nhau ho\u1eb7c s\u1eed d\u1ee5ng nh\u1eefng b\u1ed9 d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 r\u1ed9ng r\u00e3i. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb c\u00e1c ngu\u1ed3n uy t\u00edn \u0111\u1ec3 t\u0103ng t\u00ednh ch\u00ednh x\u00e1c, gi\u00fap qu\u00e1 tr\u00ecnh h\u1ecdc m\u00e1y hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p><strong>Ti\u1ec1n x\u1eed l\u00fd (Preprocessing)<\/strong>: B\u01b0\u1edbc n\u00e0y nh\u1eb1m chu\u1ea9n h\u00f3a d\u1eef li\u1ec7u, lo\u1ea1i b\u1ecf nh\u1eefng y\u1ebfu t\u1ed1 kh\u00f4ng c\u1ea7n thi\u1ebft, g\u00e1n nh\u00e3n v\u00e0 m\u00e3 h\u00f3a c\u00e1c thu\u1ed9c t\u00ednh \u0111\u1eb7c tr\u01b0ng. Ngo\u00e0i ra, vi\u1ec7c tr\u00edch xu\u1ea5t v\u00e0 r\u00fat g\u1ecdn d\u1eef li\u1ec7u c\u0169ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. \u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n t\u1ed1n nhi\u1ec1u th\u1eddi gian nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t khi kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn, th\u01b0\u1eddng chi\u1ebfm ph\u1ea7n l\u1edbn th\u1eddi gian trong to\u00e0n b\u1ed9 quy tr\u00ecnh.<\/p>\n<figure id=\"attachment_19710\" aria-describedby=\"caption-attachment-19710\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Quy-trinh-lam-viec-cua-Machine-Learning-Machine-Learning-Workflow.jpg\" alt=\"Quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a Machine Learning (Machine Learning Workflow)\" width=\"820\" height=\"453\" class=\"size-full wp-image-19710\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Quy-trinh-lam-viec-cua-Machine-Learning-Machine-Learning-Workflow.jpg 820w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Quy-trinh-lam-viec-cua-Machine-Learning-Machine-Learning-Workflow-300x166.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Quy-trinh-lam-viec-cua-Machine-Learning-Machine-Learning-Workflow-768x424.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Quy-trinh-lam-viec-cua-Machine-Learning-Machine-Learning-Workflow-750x414.jpg 750w\" sizes=\"auto, (max-width: 820px) 100vw, 820px\" \/><figcaption id=\"caption-attachment-19710\" class=\"wp-caption-text\">Quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a Machine Learning (Machine Learning Workflow)<\/figcaption><\/figure>\n<p><strong>Hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh (Training model)<\/strong>: Sau khi d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb, m\u00f4 h\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o tr\u00ean d\u1eef li\u1ec7u \u0111\u00f3. Qu\u00e1 tr\u00ecnh n\u00e0y cho ph\u00e9p h\u1ec7 th\u1ed1ng h\u1ecdc t\u1eeb d\u1eef li\u1ec7u \u0111\u00e3 thu th\u1eadp v\u00e0 x\u1eed l\u00fd \u0111\u1ec3 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c.<\/p>\n<p><strong>\u0110\u00e1nh gi\u00e1 m\u00f4 h\u00ecnh (Evaluating model)<\/strong>: Sau khi m\u00f4 h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n, b\u1ea1n c\u1ea7n ph\u1ea3i \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng kh\u00e1c nhau. M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o th\u01b0\u1edbc \u0111o s\u1eed d\u1ee5ng, nh\u01b0ng m\u1ed9t m\u00f4 h\u00ecnh c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c tr\u00ean 80% th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 t\u1ed1t.<\/p>\n<p><strong>C\u1ea3i thi\u1ec7n m\u00f4 h\u00ecnh (Improve)<\/strong>: N\u1ebfu k\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 ch\u01b0a \u0111\u1ea1t y\u00eau c\u1ea7u, m\u00f4 h\u00ecnh s\u1ebd c\u1ea7n \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n l\u1ea1i. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c l\u1eb7p l\u1ea1i c\u00e1c b\u01b0\u1edbc hu\u1ea5n luy\u1ec7n v\u00e0 \u0111\u00e1nh gi\u00e1, cho \u0111\u1ebfn khi m\u00f4 h\u00ecnh \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c nh\u01b0 mong mu\u1ed1n. C\u00e1c b\u01b0\u1edbc n\u00e0y th\u01b0\u1eddng chi\u1ebfm kho\u1ea3ng 30% th\u1eddi gian c\u1ee7a to\u00e0n b\u1ed9 quy tr\u00ecnh Machine Learning.<\/p>\n<p>B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh n\u00e0y, hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00f4 h\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng cao \u0111\u00e1ng k\u1ec3, gi\u00fap \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u c\u1ee7a \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-phuong-phap-Machine-Learning-pho-bien\"><\/span>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p Machine Learning ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Hoc-may-co-giam-sat-Supervised-Machine-Learning\"><\/span>H\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t (Supervised Machine Learning)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.ibm.com\/topics\/supervised-learning\" rel=\"nofollow noopener\" target=\"_blank\">H\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t<\/a> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p trong \u0111\u00f3 c\u00e1c thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n d\u1ef1a tr\u00ean c\u00e1c b\u1ed9 d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n tr\u01b0\u1edbc. M\u1ee5c ti\u00eau c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c ho\u1eb7c ph\u00e2n lo\u1ea1i c\u00e1c k\u1ebft qu\u1ea3 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<figure id=\"attachment_19711\" aria-describedby=\"caption-attachment-19711\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-co-giam-sat-Supervised-Machine-Learning.png\" alt=\"H\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t (Supervised Machine Learning)\" width=\"800\" height=\"500\" class=\"size-full wp-image-19711\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-co-giam-sat-Supervised-Machine-Learning.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-co-giam-sat-Supervised-Machine-Learning-300x188.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-co-giam-sat-Supervised-Machine-Learning-768x480.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-co-giam-sat-Supervised-Machine-Learning-750x469.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-19711\" class=\"wp-caption-text\">H\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t (Supervised Machine Learning)<\/figcaption><\/figure>\n<p>Khi d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u00f4 h\u00ecnh, <strong>h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c <a href=\"https:\/\/interdata.vn\/blog\/tham-so-parameter-la-gi\/\">tham s\u1ed1<\/a><\/strong> sao cho t\u1ed1i \u01b0u nh\u1ea5t. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra th\u00f4ng qua k\u1ef9 thu\u1eadt x\u00e1c th\u1ef1c ch\u00e9o, gi\u00fap ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng m\u00f4 h\u00ecnh qu\u00e1 kh\u1edbp ho\u1eb7c ch\u01b0a \u0111\u1ee7 kh\u1edbp v\u1edbi d\u1eef li\u1ec7u.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00e2n lo\u1ea1i th\u01b0 r\u00e1c trong h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed. C\u00e1c k\u1ef9 thu\u1eadt th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng bao g\u1ed3m: m\u1ea1ng th\u1ea7n kinh, h\u1ed3i quy tuy\u1ebfn t\u00ednh, <a href=\"https:\/\/interdata.vn\/blog\/logistic-regression-la-gi\/\">h\u1ed3i quy logistic<\/a>, v\u00e0 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hoc-may-khong-giam-sat-Unsupervised-Machine-Learning\"><\/span>H\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t (Unsupervised Machine Learning)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.ibm.com\/topics\/unsupervised-learning\" rel=\"nofollow noopener\" target=\"_blank\">H\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t<\/a> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng c\u00e1c thu\u1eadt to\u00e1n \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 nh\u00f3m d\u1eef li\u1ec7u kh\u00f4ng c\u00f3 nh\u00e3n. C\u00e1c thu\u1eadt to\u00e1n n\u00e0y t\u1ef1 \u0111\u1ed9ng nh\u1eadn bi\u1ebft v\u00e0 t\u00ecm ra nh\u1eefng m\u1eabu ho\u1eb7c c\u1ee5m \u1ea9n trong d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n con ng\u01b0\u1eddi can thi\u1ec7p.<\/p>\n<figure id=\"attachment_19712\" aria-describedby=\"caption-attachment-19712\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-khong-giam-sat-Unsupervised-Machine-Learning.jpg\" alt=\"H\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t (Unsupervised Machine Learning)\" width=\"700\" height=\"437\" class=\"size-full wp-image-19712\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-khong-giam-sat-Unsupervised-Machine-Learning.jpg 700w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-khong-giam-sat-Unsupervised-Machine-Learning-300x187.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-19712\" class=\"wp-caption-text\">H\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t (Unsupervised Machine Learning)<\/figcaption><\/figure>\n<p>Ch\u00ednh nh\u1edd kh\u1ea3 n\u0103ng t\u00ecm ra nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m chung v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t trong d\u1eef li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u th\u0103m d\u00f2, ph\u00e1t tri\u1ec3n chi\u1ebfn l\u01b0\u1ee3c b\u00e1n ch\u00e9o, ph\u00e2n kh\u00fac kh\u00e1ch h\u00e0ng, v\u00e0 nh\u1eadn di\u1ec7n h\u00ecnh \u1ea3nh hay m\u1eabu. B\u00ean c\u1ea1nh \u0111\u00f3, h\u1ecdc m\u00e1y kh\u00f4ng gi\u00e1m s\u00e1t c\u00f2n gi\u00fap<strong> gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng t\u00ednh n\u0103ng trong m\u00f4 h\u00ecnh<\/strong> th\u00f4ng qua c\u00e1c k\u1ef9 thu\u1eadt gi\u1ea3m k\u00edch th\u01b0\u1edbc.<\/p>\n<p>Hai ph\u01b0\u01a1ng ph\u00e1p th\u00f4ng d\u1ee5ng cho vi\u1ec7c n\u00e0y l\u00e0 ph\u00e2n t\u00edch th\u00e0nh ph\u1ea7n ch\u00ednh (PCA) v\u00e0 ph\u00e2n t\u00edch gi\u00e1 tr\u1ecb \u0111\u01a1n (SVD). C\u00e1c thu\u1eadt to\u00e1n ph\u1ed5 bi\u1ebfn bao g\u1ed3m: m\u1ea1ng th\u1ea7n kinh, ph\u00e2n c\u1ee5m K-means, v\u00e0 ph\u00e2n c\u1ee5m x\u00e1c su\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hoc-may-ban-giam-sat-Semi-supervised-Learning\"><\/span>H\u1ecdc m\u00e1y b\u00e1n gi\u00e1m s\u00e1t (Semi-supervised Learning)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ecdc m\u00e1y b\u00e1n gi\u00e1m s\u00e1t l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa ph\u01b0\u01a1ng ph\u00e1p <a href=\"https:\/\/interdata.vn\/blog\/unsupervised-learning-la-gi\/\">h\u1ecdc kh\u00f4ng gi\u00e1m s\u00e1t<\/a> v\u00e0 c\u00f3 gi\u00e1m s\u00e1t. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n \u0111\u1ec3 d\u1eabn d\u1eaft qu\u00e1 tr\u00ecnh ph\u00e2n lo\u1ea1i v\u00e0 tr\u00edch xu\u1ea5t \u0111\u1eb7c tr\u01b0ng t\u1eeb m\u1ed9t t\u1eadp d\u1eef li\u1ec7u l\u1edbn ch\u01b0a \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n.<\/p>\n<figure id=\"attachment_19713\" aria-describedby=\"caption-attachment-19713\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-ban-giam-sat-Semi-supervised-Learning.png\" alt=\"H\u1ecdc m\u00e1y b\u00e1n gi\u00e1m s\u00e1t (Semi-supervised Learning)\" width=\"800\" height=\"500\" class=\"size-full wp-image-19713\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-ban-giam-sat-Semi-supervised-Learning.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-ban-giam-sat-Semi-supervised-Learning-300x188.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-ban-giam-sat-Semi-supervised-Learning-768x480.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Hoc-may-ban-giam-sat-Semi-supervised-Learning-750x469.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-19713\" class=\"wp-caption-text\">H\u1ecdc m\u00e1y b\u00e1n gi\u00e1m s\u00e1t (<a href=\"https:\/\/interdata.vn\/blog\/hoc-ban-giam-sat-la-gi\/\">Semi-supervised Learning<\/a>)<\/figcaption><\/figure>\n<p>C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng thi\u1ebfu d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n, v\u1ed1n l\u00e0 y\u00eau c\u1ea7u quan tr\u1ecdng trong h\u1ecdc m\u00e1y c\u00f3 gi\u00e1m s\u00e1t, \u0111\u1ed3ng th\u1eddi gi\u1ea3m b\u1edbt chi ph\u00ed v\u00e0 th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 g\u1eafn nh\u00e3n th\u1ee7 c\u00f4ng cho kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac-khai-niem-co-ban-ve-Machine-Learning-nen-biet\"><\/span>C\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 Machine Learning n\u00ean bi\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 Machine Learning l\u00e0 g\u00ec, ta c\u1ea7n l\u00e0m quen v\u1edbi m\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i:<\/p>\n<ul>\n<li><strong>Dataset (T\u1eadp d\u1eef li\u1ec7u):<\/strong> \u0110\u00e2y l\u00e0 t\u1eadp h\u1ee3p d\u1eef li\u1ec7u th\u00f4 ban \u0111\u1ea7u m\u00e0 b\u1ea1n \u0111\u00e3 thu th\u1eadp \u0111\u01b0\u1ee3c. T\u1eadp d\u1eef li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m m\u1ed9t ho\u1eb7c nhi\u1ec1u \u0111i\u1ec3m d\u1eef li\u1ec7u (data point). N\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t b\u1ea3ng t\u00ednh l\u1edbn ch\u1ee9a t\u1ea5t c\u1ea3 th\u00f4ng tin b\u1ea1n c\u00f3.<\/li>\n<li><strong>Data point (\u0110i\u1ec3m d\u1eef li\u1ec7u):<\/strong> M\u1ed7i \u0111i\u1ec3m d\u1eef li\u1ec7u l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb th\u00f4ng tin ri\u00eang l\u1ebb trong t\u1eadp d\u1eef li\u1ec7u. V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n c\u00f3 t\u1eadp d\u1eef li\u1ec7u v\u1ec1 th\u00f4ng tin nh\u00e0 \u1edf (th\u1eddi gian x\u00e2y, di\u1ec7n t\u00edch, gi\u00e1 b\u00e1n&#8230;), th\u00ec m\u1ed7i c\u0103n nh\u00e0 v\u1edbi \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00f4ng tin \u0111\u00f3 s\u1ebd l\u00e0 m\u1ed9t \u0111i\u1ec3m d\u1eef li\u1ec7u.<\/li>\n<li><strong>Training data (D\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n) v\u00e0 Test data (D\u1eef li\u1ec7u ki\u1ec3m th\u1eed):<\/strong> T\u1eadp d\u1eef li\u1ec7u l\u1edbn th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh hai ph\u1ea7n. D\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 &#8220;d\u1ea1y&#8221; cho m\u00f4 h\u00ecnh Machine Learning, c\u00f2n d\u1eef li\u1ec7u ki\u1ec3m th\u1eed d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00f4 h\u00ecnh sau khi \u0111\u00e3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u1ed1ng nh\u01b0 vi\u1ec7c b\u1ea1n h\u1ecdc b\u00e0i (training) v\u00e0 l\u00e0m b\u00e0i ki\u1ec3m tra (test) v\u1eady.<\/li>\n<li><strong>Feature vector (Vect\u01a1 \u0111\u1eb7c tr\u01b0ng):<\/strong> \u0110\u00e2y l\u00e0 c\u00e1ch bi\u1ec3u di\u1ec5n m\u1ed9t \u0111i\u1ec3m d\u1eef li\u1ec7u d\u01b0\u1edbi d\u1ea1ng m\u1ed9t vect\u01a1 (m\u1ed9t d\u00e3y s\u1ed1). M\u1ed7i chi\u1ec1u (th\u00e0nh ph\u1ea7n) c\u1ee7a vect\u01a1 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t \u0111\u1eb7c tr\u01b0ng (feature) c\u1ee7a \u0111i\u1ec3m d\u1eef li\u1ec7u v\u00e0 ph\u1ea3i l\u00e0 m\u1ed9t gi\u00e1 tr\u1ecb s\u1ed1. V\u00ed d\u1ee5, vect\u01a1 \u0111\u1eb7c tr\u01b0ng c\u1ee7a m\u1ed9t c\u0103n nh\u00e0 c\u00f3 th\u1ec3 l\u00e0 [20 n\u0103m, 100 m2, 3 t\u1ef7 \u0111\u1ed3ng]. T\u1ea5t c\u1ea3 c\u00e1c m\u00f4 h\u00ecnh Machine Learning \u0111\u1ec1u &#8220;h\u1ecdc&#8221; t\u1eeb c\u00e1c vect\u01a1 \u0111\u1eb7c tr\u01b0ng n\u00e0y. Do \u0111\u00f3, b\u01b0\u1edbc quan tr\u1ecdng l\u00e0 ph\u1ea3i chuy\u1ec3n \u0111\u1ed5i t\u1eadp d\u1eef li\u1ec7u th\u00e0nh t\u1eadp h\u1ee3p c\u00e1c vect\u01a1 \u0111\u1eb7c tr\u01b0ng.<\/li>\n<li><strong>Model (M\u00f4 h\u00ecnh):<\/strong> M\u00f4 h\u00ecnh Machine Learning l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh &#8220;h\u1ecdc&#8221; t\u1eeb d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n. D\u1ef1a tr\u00ean thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, m\u00f4 h\u00ecnh s\u1ebd &#8220;h\u1ecdc&#8221; c\u00e1c quy lu\u1eadt, m\u1ed1i quan h\u1ec7 trong d\u1eef li\u1ec7u. Sau \u0111\u00f3, m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n ho\u1eb7c \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean nh\u1eefng g\u00ec \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c. C\u00f3 th\u1ec3 coi m\u00f4 h\u00ecnh nh\u01b0 m\u1ed9t &#8220;h\u1ecdc sinh&#8221; \u0111\u00e3 h\u1ecdc xong v\u00e0 c\u00f3 th\u1ec3 l\u00e0m b\u00e0i t\u1eadp m\u1edbi.<\/li>\n<\/ul>\n<ul><\/ul>\n<h2><span class=\"ez-toc-section\" id=\"So-sanh-Machine-Learning-va-Deep-Learning\"><\/span>So s\u00e1nh Machine Learning v\u00e0 Deep Learning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>H\u1ecdc s\u00e2u (Deep Learning) <strong>s\u1eed d\u1ee5ng m\u1ea1ng l\u01b0\u1edbi th\u1ea7n kinh nh\u00e2n t\u1ea1o<\/strong> \u0111\u1ec3 x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u1edf nhi\u1ec1u c\u1ea5p \u0111\u1ed9 chi ti\u1ebft kh\u00e1c nhau. C\u00e1c thu\u1eadt to\u00e1n trong h\u1ecdc s\u00e2u \u0111\u01b0\u1ee3c l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ea7n kinh con ng\u01b0\u1eddi. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u00e1ch h\u1ecdc h\u1ecfi t\u1eeb kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn \u0111\u1ec3 t\u00ecm ra gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 cho c\u00e1c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3.<\/p>\n<p>Trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n, h\u1ec7 th\u1ed1ng li\u00ean t\u1ee5c \u0111i\u1ec1u ch\u1ec9nh c\u00e1c tham s\u1ed1 sau m\u1ed7i l\u1ea7n x\u1eed l\u00fd, nh\u1eb1m c\u1ea3i thi\u1ec7n v\u00e0 t\u1ed1i \u01b0u h\u00f3a k\u1ebft qu\u1ea3. Khi d\u1eef li\u1ec7u c\u00e0ng l\u1edbn, s\u1ed1 l\u01b0\u1ee3ng t\u1ebf b\u00e0o th\u1ea7n kinh trong m\u1ea1ng c\u0169ng t\u0103ng l\u00ean \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ph\u00e2n t\u00edch.<\/p>\n<p>M\u1eb7c d\u00f9 Machine Learning v\u00e0 Deep Learning c\u00f3 nhi\u1ec1u \u0111i\u1ec3m kh\u00e1c bi\u1ec7t, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 n\u0103m y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su-can-thiep-cua-con-nguoi\"><\/span>S\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Machine Learning y\u00eau c\u1ea7u nhi\u1ec1u s\u1ef1 can thi\u1ec7p t\u1eeb con ng\u01b0\u1eddi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. Trong khi \u0111\u00f3, Deep Learning ph\u1ee9c t\u1ea1p h\u01a1n \u1edf giai \u0111o\u1ea1n thi\u1ebft l\u1eadp ban \u0111\u1ea7u, nh\u01b0ng sau khi \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh, n\u00f3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi \u00edt s\u1ef1 can thi\u1ec7p t\u1eeb con ng\u01b0\u1eddi h\u01a1n r\u1ea5t nhi\u1ec1u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phan-cung\"><\/span>Ph\u1ea7n c\u1ee9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c thu\u1eadt to\u00e1n Machine Learning th\u01b0\u1eddng \u00edt ph\u1ee9c t\u1ea1p v\u00e0 c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean c\u00e1c m\u00e1y t\u00ednh ti\u00eau chu\u1ea9n. Ng\u01b0\u1ee3c l\u1ea1i, Deep Learning \u0111\u00f2i h\u1ecfi ph\u1ea7n c\u1ee9ng m\u1ea1nh m\u1ebd h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 GPU, nh\u1edd kh\u1ea3 n\u0103ng x\u1eed l\u00fd song song nhi\u1ec1u nhi\u1ec7m v\u1ee5, gi\u1ea3m thi\u1ec3u \u0111\u1ed9 tr\u1ec5 khi truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 t\u1eadn d\u1ee5ng b\u0103ng th\u00f4ng b\u1ed9 nh\u1edb cao.<\/p>\n<figure id=\"attachment_19714\" aria-describedby=\"caption-attachment-19714\" style=\"width: 884px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/So-sanh-Machine-Learning-va-Deep-Learning-.png\" alt=\"So s\u00e1nh Machine Learning v\u00e0 Deep Learning\u00a0\" width=\"884\" height=\"466\" class=\"size-full wp-image-19714\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/So-sanh-Machine-Learning-va-Deep-Learning-.png 884w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/So-sanh-Machine-Learning-va-Deep-Learning--300x158.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/So-sanh-Machine-Learning-va-Deep-Learning--768x405.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/So-sanh-Machine-Learning-va-Deep-Learning--750x395.png 750w\" sizes=\"auto, (max-width: 884px) 100vw, 884px\" \/><figcaption id=\"caption-attachment-19714\" class=\"wp-caption-text\">So s\u00e1nh Machine Learning v\u00e0 Deep Learning<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Thoi-gian\"><\/span>Th\u1eddi gian<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ec7 th\u1ed1ng Machine Learning c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai nhanh ch\u00f3ng, nh\u01b0ng \u0111\u00f4i khi b\u1ecb gi\u1edbi h\u1ea1n v\u1ec1 s\u1ee9c m\u1ea1nh x\u1eed l\u00fd. Trong khi \u0111\u00f3, Deep Learning c\u1ea7n nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 thi\u1ebft l\u1eadp ban \u0111\u1ea7u, nh\u01b0ng khi \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng, n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra k\u1ebft qu\u1ea3 nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cach-tiep-can\"><\/span>C\u00e1ch ti\u1ebfp c\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ecdc m\u00e1y th\u01b0\u1eddng y\u00eau c\u1ea7u d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac v\u00e0 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u1ed5 \u0111i\u1ec3n nh\u01b0 h\u1ed3i quy tuy\u1ebfn t\u00ednh. Tr\u00e1i l\u1ea1i, Deep Learning l\u00e0m vi\u1ec7c t\u1ed1t v\u1edbi l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u phi c\u1ea5u tr\u00fac nh\u1edd v\u00e0o c\u00e1c m\u1ea1ng l\u01b0\u1edbi th\u1ea7n kinh s\u00e2u, gi\u00fap ph\u00e2n t\u00edch nh\u1eefng d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ung-dung\"><\/span>\u1ee8ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Machine Learning \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed, ng\u00e2n h\u00e0ng v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 y t\u1ebf. Deep Learning, v\u1edbi kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a ph\u1ee9c t\u1ea1p h\u01a1n, \u0111ang h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng ti\u00ean ti\u1ebfn nh\u01b0 xe t\u1ef1 l\u00e1i v\u00e0 robot ph\u1eabu thu\u1eadt, gi\u00fap c\u00e1c h\u1ec7 th\u1ed1ng tr\u1edf n\u00ean ng\u00e0y c\u00e0ng t\u1ef1 tr\u1ecb.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung\"><\/span>C\u00e1c thu\u1eadt to\u00e1n Machine Learning th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Hoi-quy-tuyen-tinh-Linear-Regression\"><\/span>H\u1ed3i quy tuy\u1ebfn t\u00ednh (Linear Regression)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ed3i quy tuy\u1ebfn t\u00ednh l\u00e0 m\u1ed9t trong nh\u1eefng thu\u1eadt to\u00e1n <strong>\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong Machine Learning<\/strong> \u0111\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch th\u1ed1ng k\u00ea v\u00e0 d\u1ef1 \u0111o\u00e1n c\u00e1c bi\u1ebfn li\u00ean t\u1ee5c. Trong \u0111\u00f3, c\u00e1c bi\u1ebfn \u0111\u1ea7u v\u00e0o (bi\u1ebfn \u0111\u1ed9c l\u1eadp) c\u00f3 th\u1ec3 l\u00e0 d\u1eef li\u1ec7u li\u00ean t\u1ee5c ho\u1eb7c ph\u00e2n lo\u1ea1i, trong khi bi\u1ebfn \u0111\u1ea7u ra (bi\u1ebfn ph\u1ee5 thu\u1ed9c) lu\u00f4n l\u00e0 gi\u00e1 tr\u1ecb li\u00ean t\u1ee5c.<\/p>\n<p>\u0110\u1ec3 h\u00ecnh dung qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ed3i quy tuy\u1ebfn t\u00ednh, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n mu\u1ed1n s\u1eafp x\u1ebfp c\u00e1c kh\u00fac g\u1ed7 theo tr\u1ecdng l\u01b0\u1ee3ng t\u1eeb nh\u1eb9 \u0111\u1ebfn n\u1eb7ng, nh\u01b0ng kh\u00f4ng th\u1ec3 c\u00e2n t\u1eebng kh\u00fac do m\u1ea5t nhi\u1ec1u th\u1eddi gian.<\/p>\n<p>Thay v\u00ec c\u00e2n tr\u1ef1c ti\u1ebfp, b\u1ea1n s\u1ebd d\u1ef1a v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 chi\u1ec1u cao v\u00e0 chu vi c\u1ee7a kh\u00fac g\u1ed7 \u0111\u1ec3 s\u1eafp x\u1ebfp ch\u00fang theo th\u1ee9 t\u1ef1. \u0110\u00e2y ch\u00ednh l\u00e0 nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a h\u1ed3i quy tuy\u1ebfn t\u00ednh, d\u1ef1a v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 c\u00f3 s\u1eb5n \u0111\u1ec3 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hoi-quy-logistic-Logistic-Regression\"><\/span>H\u1ed3i quy logistic (Logistic Regression)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ed3i quy logistic l\u00e0 thu\u1eadt to\u00e1n d\u00f9ng \u0111\u1ec3 <strong>\u01b0\u1edbc t\u00ednh x\u00e1c su\u1ea5t c\u1ee7a m\u1ed9t k\u1ebft qu\u1ea3 nh\u1ecb ph\u00e2n (0 ho\u1eb7c 1)<\/strong> d\u1ef1a tr\u00ean c\u00e1c bi\u1ebfn \u0111\u1ea7u v\u00e0o. Thu\u1eadt to\u00e1n n\u00e0y s\u1eed d\u1ee5ng h\u00e0m logit \u0111\u1ec3 kh\u1edbp d\u1eef li\u1ec7u v\u00e0 d\u1ef1 \u0111o\u00e1n x\u00e1c su\u1ea5t x\u1ea3y ra c\u1ee7a m\u1ed9t s\u1ef1 ki\u1ec7n c\u1ee5 th\u1ec3.<\/p>\n<figure id=\"attachment_19715\" aria-describedby=\"caption-attachment-19715\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung.jpg\" alt=\"C\u00e1c thu\u1eadt to\u00e1n Machine Learning th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng\" width=\"800\" height=\"500\" class=\"size-full wp-image-19715\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Cac-thuat-toan-Machine-Learning-thuong-duoc-su-dung-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-19715\" class=\"wp-caption-text\">C\u00e1c thu\u1eadt to\u00e1n Machine Learning th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/figcaption><\/figure>\n<p>Thu\u1eadt to\u00e1n n\u00e0y ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 khi lo\u1ea1i b\u1ecf c\u00e1c y\u1ebfu t\u1ed1 kh\u00f4ng li\u00ean quan \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ea7u ra, gi\u00fap m\u00f4 h\u00ecnh t\u1eadp trung v\u00e0o nh\u1eefng \u0111\u1eb7c t\u00ednh quan tr\u1ecdng nh\u1ea5t. H\u1ed3i quy logistic \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c b\u00e0i to\u00e1n ph\u00e2n lo\u1ea1i nh\u1ecb ph\u00e2n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ecdc nhanh ch\u00f3ng t\u1eeb d\u1eef li\u1ec7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cay-quyet-dinh-Decision-Tree\"><\/span>C\u00e2y quy\u1ebft \u0111\u1ecbnh (Decision Tree)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e2y quy\u1ebft \u0111\u1ecbnh l\u00e0 m\u1ed9t thu\u1eadt to\u00e1n h\u1ecdc c\u00f3 gi\u00e1m s\u00e1t trong Machine Learning, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3<strong> gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n ph\u00e2n lo\u1ea1i<\/strong>. Thu\u1eadt to\u00e1n n\u00e0y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho c\u1ea3 bi\u1ebfn li\u00ean t\u1ee5c v\u00e0 bi\u1ebfn ph\u00e2n lo\u1ea1i, gi\u00fap ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee5 th\u1ec3.<\/p>\n<p>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Decision <a href=\"https:\/\/interdata.vn\/blog\/cau-truc-du-lieu-tree-cay\/\">Tree<\/a> l\u00e0 chia d\u1eef li\u1ec7u th\u00e0nh nhi\u1ec1u nh\u00f3m nh\u1ecf h\u01a1n, sao cho m\u1ed7i nh\u00f3m c\u00f3 t\u00ednh \u0111\u1ed3ng nh\u1ea5t cao nh\u1ea5t, d\u1ef1a tr\u00ean c\u00e1c thu\u1ed9c t\u00ednh v\u00e0 bi\u1ebfn \u0111\u1ed9c l\u1eadp.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuat-toan-SVM-Support-Vector-Machine\"><\/span>Thu\u1eadt to\u00e1n SVM (Support Vector Machine)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/interdata.vn\/blog\/support-vector-machine-la-gi\/\">SVM<\/a> l\u00e0 m\u1ed9t thu\u1eadt to\u00e1n ph\u00e2n lo\u1ea1i m\u1ea1nh m\u1ebd, trong \u0111\u00f3 d\u1eef li\u1ec7u th\u00f4 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111i\u1ec3m trong kh\u00f4ng gian N chi\u1ec1u (N l\u00e0 s\u1ed1 \u0111\u1eb7c tr\u01b0ng c\u1ee7a d\u1eef li\u1ec7u). M\u1ed7i \u0111\u1eb7c t\u00ednh \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi m\u1ed9t t\u1ecda \u0111\u1ed9 c\u1ee5 th\u1ec3, cho ph\u00e9p d\u1ec5 d\u00e0ng ph\u00e2n t\u00e1ch v\u00e0 ph\u00e2n lo\u1ea1i d\u1eef li\u1ec7u.<\/p>\n<p>SVM c\u00f3 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh, hi\u1ec3n th\u1ecb qu\u1ea3ng c\u00e1o, v\u00e0 nh\u1eadn d\u1ea1ng h\u00ecnh \u1ea3nh, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi x\u1eed l\u00fd c\u00e1c b\u00e0i to\u00e1n c\u00f3 quy m\u00f4 l\u1edbn.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuat-toan-Naive-Bayes\"><\/span>Thu\u1eadt to\u00e1n Naive Bayes<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Naive Bayes l\u00e0 m\u1ed9t thu\u1eadt to\u00e1n \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u1ea1i r\u1ea5t hi\u1ec7u qu\u1ea3 trong d\u1ef1 \u0111o\u00e1n. Thu\u1eadt to\u00e1n n\u00e0y gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ed9t \u0111\u1eb7c t\u00ednh trong m\u1ed9t l\u1edbp d\u1eef li\u1ec7u kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c, d\u00f9 ch\u00fang c\u00f3 li\u00ean quan \u0111\u1ebfn nhau.<\/p>\n<p>Ngay c\u1ea3 khi c\u00f3 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1eb7c t\u00ednh, Naive Bayes v\u1eabn x\u1eed l\u00fd ch\u00fang \u0111\u1ed9c l\u1eadp khi t\u00ednh to\u00e1n x\u00e1c su\u1ea5t, t\u1eeb \u0111\u00f3 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c. M\u00f4 h\u00ecnh Naive Bayes r\u1ea5t d\u1ec5 tri\u1ec3n khai v\u00e0 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong vi\u1ec7c x\u1eed l\u00fd c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuat-toan-K-Nearest-Neighbors-KNN\"><\/span>Thu\u1eadt to\u00e1n K-Nearest Neighbors (KNN)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>KNN l\u00e0 m\u1ed9t thu\u1eadt to\u00e1n ph\u1ed5 bi\u1ebfn trong khoa h\u1ecdc d\u1eef li\u1ec7u, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n ph\u00e2n lo\u1ea1i.<\/p>\n<p>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a KNN d\u1ef1a tr\u00ean vi\u1ec7c<strong> l\u01b0u tr\u1eef t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u00e3 bi\u1ebft v\u00e0 ph\u00e2n lo\u1ea1i c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u1edbi<\/strong> d\u1ef1a tr\u00ean \u0111a s\u1ed1 phi\u1ebfu b\u1ea7u c\u1ee7a K h\u00e0ng x\u00f3m g\u1ea7n nh\u1ea5t. Tr\u01b0\u1eddng h\u1ee3p m\u1edbi s\u1ebd \u0111\u01b0\u1ee3c g\u00e1n v\u00e0o nh\u00f3m c\u00f3 nhi\u1ec1u \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng nh\u1ea5t d\u1ef1a tr\u00ean m\u1ed9t ph\u00e9p \u0111o kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<p>H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng trong cu\u1ed9c s\u1ed1ng th\u1ef1c, khi b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u v\u1ec1 m\u1ed9t ng\u01b0\u1eddi, b\u1ea1n s\u1ebd h\u1ecfi nh\u1eefng ng\u01b0\u1eddi b\u1ea1n ho\u1eb7c \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a h\u1ecd. KNN ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, s\u1eed d\u1ee5ng th\u00f4ng tin t\u1eeb c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u g\u1ea7n nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u00f3m m\u00e0 d\u1eef li\u1ec7u m\u1edbi thu\u1ed9c v\u1ec1.<\/p>\n<p>Tuy nhi\u00ean, c\u1ea7n th\u1eadn tr\u1ecdng khi s\u1eed d\u1ee5ng KNN, v\u00ec n\u1ebfu c\u00e1c bi\u1ebfn ch\u01b0a \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a, k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 b\u1ecb l\u1ec7ch. Ngo\u00e0i ra, vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng KNN l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thuat-toan-giam-kich-thuoc-Dimensionality-Reduction\"><\/span>Thu\u1eadt to\u00e1n gi\u1ea3m k\u00edch th\u01b0\u1edbc (Dimensionality Reduction)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hi\u1ec7n nay, l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3 \u0111ang \u0111\u01b0\u1ee3c thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p v\u00e0 vi\u1ec7n nghi\u00ean c\u1ee9u. Th\u00e1ch th\u1ee9c l\u1edbn l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng m\u1eabu ho\u1eb7c bi\u1ebfn quan tr\u1ecdng trong kh\u1ed1i d\u1eef li\u1ec7u th\u00f4 n\u00e0y.<\/p>\n<p>Thu\u1eadt to\u00e1n gi\u1ea3m k\u00edch th\u01b0\u1edbc gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u t\u1eeb kh\u00f4ng gian nhi\u1ec1u chi\u1ec1u xu\u1ed1ng kh\u00f4ng gian \u00edt chi\u1ec1u h\u01a1n, gi\u00fap d\u1ec5 d\u00e0ng ph\u00e2n t\u00edch m\u00e0 v\u1eabn gi\u1eef l\u1ea1i \u0111\u01b0\u1ee3c c\u00e1c thu\u1ed9c t\u00ednh quan tr\u1ecdng nh\u1ea5t t\u1eeb d\u1eef li\u1ec7u ban \u0111\u1ea7u.<\/p>\n<p><iframe loading=\"lazy\" title=\"T\u1ea5t c\u1ea3 c\u00e1c thu\u1eadt to\u00e1n Machine Learning trong 23 ph\u00fat\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/ULE78ME1ckQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ung-dung-thuc-tien-cua-Machine-Learning\"><\/span>\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a Machine Learning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Machine Learning (h\u1ecdc m\u00e1y) c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 v\u1ec1 \u1ee9ng d\u1ee5ng c\u1ee7a Machine Learning trong th\u1ef1c t\u1ebf:<\/p>\n<ul>\n<li><strong>D\u1ecbch v\u1ee5 ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng<\/strong>: Machine Learning gi\u00fap c\u00e1c doanh nghi\u1ec7p cung c\u1ea5p d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng t\u1ed1t h\u01a1n th\u00f4ng qua c\u00e1c chatbot t\u1ef1 \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng tr\u1ea3 l\u1eddi th\u00f4ng minh.<\/li>\n<li><strong>Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh (Computer Vision)<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng nh\u1eadn di\u1ec7n h\u00ecnh \u1ea3nh v\u00e0 video \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c an ninh v\u00e0 y t\u1ebf.<\/li>\n<li><strong>C\u00f4ng c\u1ee5 \u0111\u1ec1 xu\u1ea5t (Recommendation Systems)<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng g\u1ee3i \u00fd, nh\u01b0 Netflix v\u00e0 Amazon, s\u1eed d\u1ee5ng Machine Learning \u0111\u1ec3 \u0111\u1ec1 xu\u1ea5t n\u1ed9i dung ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi d\u00f9ng d\u1ef1a tr\u00ean th\u00f3i quen c\u1ee7a h\u1ecd.<\/li>\n<\/ul>\n<figure id=\"attachment_19716\" aria-describedby=\"caption-attachment-19716\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Ung-dung-thuc-tien-cua-Machine-Learning.png\" alt=\"\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a Machine Learning\" width=\"800\" height=\"500\" class=\"size-full wp-image-19716\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Ung-dung-thuc-tien-cua-Machine-Learning.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Ung-dung-thuc-tien-cua-Machine-Learning-300x188.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Ung-dung-thuc-tien-cua-Machine-Learning-768x480.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Ung-dung-thuc-tien-cua-Machine-Learning-750x469.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-19716\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a Machine Learning<\/figcaption><\/figure>\n<ul>\n<li><strong>Giao d\u1ecbch ch\u1ee9ng kho\u00e1n t\u1ef1 \u0111\u1ed9ng<\/strong>: Machine Learning \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 d\u1ef1 \u0111o\u00e1n xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng, gi\u00fap t\u1ed1i \u01b0u h\u00f3a c\u00e1c giao d\u1ecbch ch\u1ee9ng kho\u00e1n t\u1ef1 \u0111\u1ed9ng.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n gian l\u1eadn<\/strong>: Trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh, Machine Learning gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c giao d\u1ecbch gian l\u1eadn d\u1ef1a tr\u00ean c\u00e1c m\u00f4 h\u00ecnh h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng.<\/li>\n<li><strong>Gi\u1ea3i m\u00e3 th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh<\/strong>: Machine Learning cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 ph\u00e2n t\u00edch xu h\u01b0\u1edbng trong c\u00e1c th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh.<\/li>\n<li><strong>C\u00e1ch m\u1ea1ng h\u00f3a ng\u00e0nh n\u00f4ng nghi\u1ec7p<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng Machine Learning gi\u00fap t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p th\u00f4ng qua ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u1ec1 th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ea5t \u0111ai.<\/li>\n<li><strong>N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe<\/strong>: H\u1ecdc m\u00e1y Machine Learning c\u00f3 th\u1ec3 ph\u00e2n t\u00edch h\u1ed3 s\u01a1 y t\u1ebf \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 ch\u1ea9n \u0111o\u00e1n b\u1ec7nh ch\u00ednh x\u00e1c h\u01a1n.<\/li>\n<li><strong>H\u1ed7 tr\u1ee3 c\u01a1 quan nh\u00e0 n\u01b0\u1edbc trong qu\u1ea3n l\u00fd tr\u1eadt t\u1ef1 x\u00e3 h\u1ed9i<\/strong>: C\u00f4ng ngh\u1ec7 n\u00e0y gi\u00fap c\u01a1 quan nh\u00e0 n\u01b0\u1edbc qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n v\u00e0 ng\u0103n ch\u1eb7n c\u00e1c h\u00e0nh vi vi ph\u1ea1m ph\u00e1p lu\u1eadt.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-thach-thuc-cua-Machine-Learning\"><\/span>Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a Machine Learning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Su-phu-thuoc-vao-du-lieu\"><\/span>S\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Machine Learning <strong>ph\u1ee5 thu\u1ed9c r\u1ea5t l\u1edbn v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng d\u1eef li\u1ec7u<\/strong>. D\u1eef li\u1ec7u kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 ho\u1eb7c sai l\u1ec7ch c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 d\u1ef1 \u0111o\u00e1n sai l\u1ea7m. Vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ea7y \u0111\u1ee7 l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia Machine Learning.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Van-de-bao-mat-va-quyen-rieng-tu\"><\/span>V\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd c\u1ee7a h\u1ecdc m\u00e1y Machine Learning, v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 ng\u00e0y c\u00e0ng tr\u1edf n\u00ean quan tr\u1ecdng. Machine Learning th\u01b0\u1eddng y\u00eau c\u1ea7u l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u1edbn, bao g\u1ed3m th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 nh\u1ea1y c\u1ea3m.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y \u0111\u1eb7t ra th\u00e1ch th\u1ee9c l\u1edbn v\u1ec1 vi\u1ec7c b\u1ea3o m\u1eadt d\u1eef li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng Machine Learning kh\u00f4ng vi ph\u1ea1m quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<figure id=\"attachment_19717\" aria-describedby=\"caption-attachment-19717\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Nhung-thach-thuc-cua-Machine-Learning.png\" alt=\"Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a Machine Learning\" width=\"800\" height=\"455\" class=\"size-full wp-image-19717\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Nhung-thach-thuc-cua-Machine-Learning.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Nhung-thach-thuc-cua-Machine-Learning-300x171.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Nhung-thach-thuc-cua-Machine-Learning-768x437.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/09\/Nhung-thach-thuc-cua-Machine-Learning-750x427.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-19717\" class=\"wp-caption-text\">Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a Machine Learning<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Tinh-minh-bach-cua-cac-mo-hinh-Machine-Learning\"><\/span>T\u00ednh minh b\u1ea1ch c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh Machine Learning<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 l\u1edbn \u0111\u1ed1i v\u1edbi Machine Learning l\u00e0 t\u00ednh minh b\u1ea1ch c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh. C\u00e1c m\u00f4 h\u00ecnh ph\u1ee9c t\u1ea1p nh\u01b0 Deep Learning \u0111\u00f4i khi kh\u00f3 hi\u1ec3u v\u00e0 kh\u00f3 gi\u1ea3i th\u00edch. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn kh\u00f3 kh\u0103n trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n c\u1ee7a m\u1ed9t quy\u1ebft \u0111\u1ecbnh sai ho\u1eb7c vi\u1ec7c s\u1eeda ch\u1eefa c\u00e1c v\u1ea5n \u0111\u1ec1 khi ch\u00fang ph\u00e1t sinh.<\/p>\n<p>V\u00ec v\u1eady, vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 l\u00e0m r\u00f5 h\u01a1n c\u00e1c m\u00f4 h\u00ecnh ph\u1ee9c t\u1ea1p s\u1ebd l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn trong t\u01b0\u01a1ng lai.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tinh-dao-duc-trong-ung-dung-Machine-Learning\"><\/span>T\u00ednh \u0111\u1ea1o \u0111\u1ee9c trong \u1ee9ng d\u1ee5ng Machine Learning<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Machine Learning, c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u1ea1o \u0111\u1ee9c c\u0169ng \u0111\u01b0\u1ee3c \u0111\u1eb7t ra, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t v\u00e0 d\u1ef1 \u0111o\u00e1n h\u00e0nh vi con ng\u01b0\u1eddi.<\/p>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng Machine Learning c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh c\u1ee7ng c\u1ed1 c\u00e1c th\u00e0nh ki\u1ebfn x\u00e3 h\u1ed9i, ho\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch phi \u0111\u1ea1o \u0111\u1ee9c. Do \u0111\u00f3, c\u1ea7n c\u00f3 nh\u1eefng quy \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u00e0 ch\u00ednh s\u00e1ch qu\u1ea3n l\u00fd v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch c\u00f4ng b\u1eb1ng v\u00e0 c\u00f3 tr\u00e1ch nhi\u1ec7m.<\/p>\n<p>V\u1edbi ti\u1ec1m n\u0103ng v\u00f4 h\u1ea1n, Machine Learning ch\u1eafc ch\u1eafn s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd v\u00e0 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p c\u1ee7a t\u01b0\u01a1ng lai.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tuong-lai-cua-Machine-Learning\"><\/span>T\u01b0\u01a1ng lai c\u1ee7a Machine Learning<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Machine Learning \u0111ang tr\u00ean \u0111\u00e0 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a c\u00f4ng ngh\u1ec7 v\u00e0 nhu c\u1ea7u \u1ee9ng d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o ng\u00e0y c\u00e0ng cao. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 xu h\u01b0\u1edbng \u0111\u00e1ng ch\u00fa \u00fd:<\/p>\n<ul>\n<li><strong>X\u1eed l\u00fd d\u1eef li\u1ec7u phi c\u1ea5u tr\u00fac:<\/strong> Machine Learning trong t\u01b0\u01a1ng lai s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng &#8220;hi\u1ec3u&#8221; t\u1ed1t h\u01a1n c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac r\u00f5 r\u00e0ng nh\u01b0 v\u0103n b\u1ea3n (email, b\u00e0i b\u00e1o), h\u00ecnh \u1ea3nh (\u1ea3nh ch\u1ee5p, video) v\u00e0 \u00e2m thanh (gi\u1ecdng n\u00f3i, \u00e2m nh\u1ea1c). C\u00e1c l\u0129nh v\u1ef1c nh\u01b0 X\u1eed l\u00fd Ng\u00f4n ng\u1eef T\u1ef1 nhi\u00ean (NLP) s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 nghi\u00ean c\u1ee9u, gi\u00fap m\u00e1y t\u00ednh c\u00f3 th\u1ec3 ph\u00e2n t\u00edch v\u0103n b\u1ea3n, nh\u1eadn di\u1ec7n h\u00ecnh \u1ea3nh, v\u00e0 chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n.<\/li>\n<li><strong>Machine Learning tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y v\u00e0 ph\u00e2n t\u00e1n:<\/strong> <a href=\"https:\/\/interdata.vn\/blog\/cloud-computing-la-gi\/\">\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> \u0111ang cung c\u1ea5p s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n v\u00e0 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef kh\u1ed5ng l\u1ed3 cho Machine Learning. Vi\u1ec7c hu\u1ea5n luy\u1ec7n c\u00e1c m\u00f4 h\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, gi\u00fap gi\u1ea3m chi ph\u00ed, t\u0103ng t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd, v\u00e0 cho ph\u00e9p l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c b\u1ed9 d\u1eef li\u1ec7u c\u1ef1c l\u1edbn.<\/li>\n<li><strong>\u1ea2nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed:<\/strong> \u0110i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed, m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i, h\u1ee9a h\u1eb9n s\u1ebd mang l\u1ea1i nh\u1eefng \u0111\u1ed9t ph\u00e1 cho Machine Learning. C\u00e1c chuy\u00ean gia d\u1ef1 \u0111o\u00e1n r\u1eb1ng \u0111i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed c\u00f3 th\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 h\u1ecdc m\u00e1y l\u00ean \u0111\u00e1ng k\u1ec3. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a \u0111i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed l\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u t\u00e1c v\u1ee5, gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian x\u1eed l\u00fd c\u00e1c ph\u00e9p t\u00ednh ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c ph\u00e9p to\u00e1n tr\u00ean vect\u01a1 nhi\u1ec1u chi\u1ec1u.<\/li>\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a Machine Learning (AutoML):<\/strong> AutoML (Automated Machine Learning) s\u1ebd ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c c\u00f4ng \u0111o\u1ea1n nh\u01b0 ch\u1ecdn m\u00f4 h\u00ecnh, \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f4ng s\u1ed1 (<a href=\"https:\/\/interdata.vn\/blog\/hyperparameter-tuning-la-gi\/\">si\u00eau tham s\u1ed1<\/a>), v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh. AutoML s\u1ebd gi\u00fap Machine Learning tr\u1edf n\u00ean d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u00ean gia v\u1ec1 khoa h\u1ecdc d\u1eef li\u1ec7u, m\u1edf r\u1ed9ng ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y.<\/li>\n<\/ul>\n<p>N\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111ang t\u00ecm hi\u1ec3u l\u0129nh v\u1ef1c Machine Learning l\u00e0 g\u00ec, h\u00e3y ti\u1ebfp t\u1ee5c h\u1ecdc h\u1ecfi v\u00e0 kh\u00e1m ph\u00e1 nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a Machine Learning, t\u1eeb \u0111\u00f3 \u00e1p d\u1ee5ng v\u00e0o c\u00f4ng vi\u1ec7c v\u00e0 cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y \u0111\u1ec3 kh\u00f4ng ch\u1ec9 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u00e1 nh\u00e2n m\u00e0 c\u00f2n \u0111\u00f3ng g\u00f3p v\u00e0o s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a x\u00e3 h\u1ed9i.<\/p>\n<p><span><a href=\"https:\/\/interdata.vn\/\">InterData.vn<\/a> mang \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p <a href=\"https:\/\/interdata.vn\/blog\/may-chu-server-la-gi\/\">m\u00e1y ch\u1ee7<\/a> ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0:<\/span><span>\u00a0<\/span>thu\u00ea Server<span>,<\/span><span>\u00a0<\/span>thu\u00ea <a href=\"https:\/\/interdata.vn\/blog\/cloud-server-may-chu-dam-may\/\">Cloud Server<\/a><span>,<\/span><span>\u00a0<\/span><strong><a href=\"https:\/\/interdata.vn\/thue-vps\/\">thu\u00ea VPS gi\u00e1 r\u1ebb ch\u1ea5t l\u01b0\u1ee3ng cao<\/a><\/strong><span>\u00a0<\/span><span>v\u00e0<\/span><span>\u00a0<\/span>thu\u00ea Hosting c\u1ea5u h\u00ecnh m\u1ea1nh<span>. V\u1edbi h\u1ea1 t\u1ea7ng ph\u1ea7n c\u1ee9ng m\u1edbi nh\u1ea5t s\u1eed d\u1ee5ng b\u1ed9 vi x\u1eed l\u00fd<\/span><span>\u00a0<\/span>AMD EPYC<span>\u00a0<\/span><span>Gen3 c\u00f9ng NVMe U.2, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t d\u1eef li\u1ec7u nhanh ch\u00f3ng. Kh\u00e1ch h\u00e0ng s\u1ebd \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m d\u1ecbch v\u1ee5 \u1ed5n \u0111\u1ecbnh v\u1edbi <a href=\"https:\/\/interdata.vn\/blog\/uptime-la-gi\/\">uptime<\/a> l\u00ean \u0111\u1ebfn 99.99% v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt 24\/7\/365.<\/span><\/p>\n<div class=\"entry-content no-share\">\n<div class=\"content-inner \">\n<p><strong>InterData<\/strong><\/p>\n<ul>\n<li><strong>Website:<\/strong><span>\u00a0<\/span>Interdata.vn<\/li>\n<li><strong>Hotline 24\/7:<\/strong><span>\u00a0<\/span>1900-636822<\/li>\n<li><strong>Email:<\/strong><span>\u00a0<\/span>Info@interdata.vn<\/li>\n<li><strong>VP\u0110D:<\/strong><span>\u00a0<\/span>240 Nguy\u1ec5n \u0110\u00ecnh Ch\u00ednh, P.11. Q. Ph\u00fa Nhu\u1eadn, TP. Ho\u0302\u0300 Ch\u00ed Minh<\/li>\n<li><strong>VPGD:<\/strong><span>\u00a0<\/span>S\u1ed1 211 \u0110\u01b0\u1eddng s\u1ed1 5, K\u0110T Lakeview City, P. An Ph\u00fa, TP. Th\u1ee7 \u0110\u1ee9c, TP. H\u1ed3 Ch\u00ed Minh<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Machine Learning (H\u1ecdc m\u00e1y) l\u00e0 m\u1ed9t nh\u00e1nh con c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI), t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c thu\u1eadt to\u00e1n v\u00e0 m\u00f4 h\u00ecnh gi\u00fap m\u00e1y t\u00ednh h\u1ecdc h\u1ecfi t\u1eeb d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea7n l\u1eadp tr\u00ecnh c\u1ee5 th\u1ec3 cho t\u1eebng nhi\u1ec7m v\u1ee5. Thay v\u00ec ch\u1ec9 th\u1ef1c hi\u1ec7n nh\u1eefng l\u1ec7nh \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh<\/p>\n","protected":false},"author":11,"featured_media":25310,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-19703","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/19703","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=19703"}],"version-history":[{"count":2,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/19703\/revisions"}],"predecessor-version":[{"id":30348,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/19703\/revisions\/30348"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/25310"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=19703"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=19703"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=19703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}