{"id":27115,"date":"2025-04-18T10:53:07","date_gmt":"2025-04-18T03:53:07","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=27115"},"modified":"2025-04-21T11:34:50","modified_gmt":"2025-04-21T04:34:50","slug":"data-augmentation-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/","title":{"rendered":"Data Augmentation l\u00e0 g\u00ec? Vai tr\u00f2 c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u h\u1ecdc m\u00e1y"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\/data-augmentation-la-gi\/#Data-Augmentation-la-gi\" >Data Augmentation 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\/data-augmentation-la-gi\/#Cach-thuc-hoat-dong-cua-tang-cuong-du-lieu-Data-Augmentation\" >C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u Data Augmentation<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Doi-voi-phan-loai-va-phan-doan-hinh-anh\" >\u0110\u1ed1i v\u1edbi ph\u00e2n lo\u1ea1i v\u00e0 ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Mo-hinh-nang-cao-cho-tang-cuong-du-lieu\" >M\u00f4 h\u00ecnh n\u00e2ng cao cho t\u0103ng c\u01b0\u1eddng 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-5\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Danh-cho-xu-ly-ngon-ngu-tu-nhien-NLP\" >D\u00e0nh cho x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Cac-loai-ky-thuat-Data-Augmentation-pho-bien\" >C\u00e1c lo\u1ea1i k\u1ef9 thu\u1eadt Data Augmentation 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-7\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#1-Computer-Vision-Tang-cuong-du-lieu-anh\" >1. Computer Vision (T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u1ea3nh)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#2-Tang-cuong-du-lieu-am-thanh\" >2. T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u00e2m thanh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#3-Tang-cuong-du-lieu-van-ban-NLP\" >3. T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u v\u0103n b\u1ea3n (NLP)<\/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\/data-augmentation-la-gi\/#4-Tao-du-lieu-tong-hop-Synthetic-Data-Generation\" >4. T\u1ea1o d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p (Synthetic Data Generation)<\/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\/data-augmentation-la-gi\/#5-Dao-tao-doi-nghich-Adversarial-Training\" >5. \u0110\u00e0o t\u1ea1o \u0111\u1ed1i ngh\u1ecbch (Adversarial Training)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Loi-ich-cua-Data-Augmentation-la-gi\" >L\u1ee3i \u00edch c\u1ee7a Data Augmentation 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-13\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Nhung-thach-thuc-cua-Data-Augmentation-la-gi\" >Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a Data Augmentation 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-14\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Anh-huong-dao-duc-cua-Data-augmentation\" >\u1ea2nh h\u01b0\u1edfng \u0111\u1ea1o \u0111\u1ee9c c\u1ee7a Data augmentation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Ung-dung-cua-tang-cuong-du-lieu-%E2%80%93-Data-augmentation\" >\u1ee8ng d\u1ee5ng c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u &#8211; Data augmentation<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Y-te\" >Y t\u1ebf<\/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\/data-augmentation-la-gi\/#Xe-tu-lai\" >Xe t\u1ef1 l\u00e1i<\/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\/data-augmentation-la-gi\/#Xu-ly-ngon-ngu-tu-nhien-NLP\" >X\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP)<\/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\/data-augmentation-la-gi\/#Nhan-dang-giong-noi-tu-dong\" >Nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i t\u1ef1 \u0111\u1ed9ng<\/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\/data-augmentation-la-gi\/#Tang-cuong-hinh-anh-Image-Augmentation\" >T\u0103ng c\u01b0\u1eddng h\u00ecnh \u1ea3nh (Image Augmentation)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/#Phan-biet-Data-Augmented-va-Synthetic-Data\" >Ph\u00e2n bi\u1ec7t Data Augmented v\u00e0 Synthetic Data<\/a><\/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\/data-augmentation-la-gi\/#Cong-cu-ho-tro-Data-augmentation\" >C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 Data augmentation<\/a><\/li><\/ul><\/nav><\/div>\n<p>Trong h\u1ecdc m\u00e1y, vi\u1ec7c thu th\u1eadp v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/data-preprocessing-la-gi\/\">x\u1eed l\u00fd d\u1eef li\u1ec7u<\/a> ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn, \u0111\u1eb7c bi\u1ec7t khi b\u1ed9 d\u1eef li\u1ec7u h\u1ea1n ch\u1ebf. Data Augmentation (T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c bi\u1ebfn th\u1ec3 d\u1eef li\u1ec7u t\u1eeb d\u1eef li\u1ec7u g\u1ed1c. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 v\u1ec1 <a href=\"https:\/\/interdata.vn\/blog\/data-augmentation-la-gi\/\"><strong>Data Augmentation l\u00e0 g\u00ec<\/strong><\/a>, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 trong c\u00e1c l\u0129nh v\u1ef1c. \u0110\u1ed3ng th\u1eddi, b\u00e0i vi\u1ebft c\u0169ng s\u1ebd chia s\u1ebb nh\u1eefng l\u1ee3i \u00edch v\u00e0 nh\u1eefng th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u, c\u0169ng nh\u01b0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang trong th\u1ef1c t\u1ebf. \u0110\u1ecdc ngay!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Data-Augmentation-la-gi\"><\/span><strong>Data Augmentation l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Data Augmentation (th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u1ecbch l\u00e0 T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u)<\/strong> l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c m\u1eabu d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n m\u1edbi b\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i (transformations) h\u1ee3p l\u00fd l\u00ean d\u1eef li\u1ec7u g\u1ed1c hi\u1ec7n c\u00f3, nh\u1eb1m t\u0103ng k\u00edch th\u01b0\u1edbc hi\u1ec7u d\u1ee5ng v\u00e0 s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a t\u1eadp d\u1eef li\u1ec7u.<\/p>\n<figure id=\"attachment_27118\" aria-describedby=\"caption-attachment-27118\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Data-Augmentation-la-gi.jpg\" alt=\"Data Augmentation l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" class=\"size-full wp-image-27118\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Data-Augmentation-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Data-Augmentation-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Data-Augmentation-la-gi-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Data-Augmentation-la-gi-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27118\" class=\"wp-caption-text\">Data Augmentation l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>V\u1ec1 b\u1ea3n ch\u1ea5t, k\u1ef9 thu\u1eadt n\u00e0y kh\u00f4ng t\u1ea1o ra th\u00f4ng tin ho\u00e0n to\u00e0n m\u1edbi t\u1eeb \u0111\u1ea7u. Thay v\u00e0o \u0111\u00f3, n\u00f3 &#8220;nh\u00e2n b\u1ea3n&#8221; v\u00e0 &#8220;bi\u1ebfn t\u1ea5u&#8221; d\u1eef li\u1ec7u b\u1ea1n \u0111ang s\u1edf h\u1eefu, t\u1ea1o ra c\u00e1c phi\u00ean b\u1ea3n c\u00f3 v\u1ebb ngo\u00e0i h\u01a1i kh\u00e1c bi\u1ec7t nh\u01b0ng v\u1eabn gi\u1eef nguy\u00ean \u00fd ngh\u0129a c\u1ed1t l\u00f5i v\u00e0 nh\u00e3n (label) ban \u0111\u1ea7u.<\/p>\n<p>H\u00e3y h\u00ecnh dung b\u1ea1n \u0111ang hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh nh\u1eadn di\u1ec7n \u1ea3nh ch\u00f3 m\u00e8o nh\u01b0ng ch\u1ec9 c\u00f3 m\u1ed9t v\u00e0i t\u1ea5m \u1ea3nh g\u1ed1c. Data Augmentation gi\u1ed1ng nh\u01b0 vi\u1ec7c b\u1ea1n l\u1ea5y c\u00e1c \u1ea3nh \u0111\u00f3, r\u1ed3i t\u1ea1o th\u00eam phi\u00ean b\u1ea3n b\u1ecb xoay nh\u1eb9, l\u1eadt ngang, thay \u0111\u1ed5i \u0111\u1ed9 s\u00e1ng&#8230; \u0111\u1ec3 c\u00f3 nhi\u1ec1u \u1ea3nh h\u01a1n cho m\u00f4 h\u00ecnh h\u1ecdc.<\/p>\n<p>Sau khi \u0111\u00e3 hi\u1ec3u s\u01a1 l\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u l\u00e0 g\u00ec, h\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 xem n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong ph\u1ea7n d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-thuc-hoat-dong-cua-tang-cuong-du-lieu-Data-Augmentation\"><\/span><strong>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u Data Augmentation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Doi-voi-phan-loai-va-phan-doan-hinh-anh\"><\/span><strong>\u0110\u1ed1i v\u1edbi ph\u00e2n lo\u1ea1i v\u00e0 ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c bi\u1ebfn \u0111\u1ed5i \u0111\u01a1n gi\u1ea3n tr\u00ean d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u. Ngo\u00e0i ra, c\u00e1c m\u1ea1ng \u0111\u1ed1i kh\u00e1ng sinh t\u1ea1o (GANs) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p m\u1edbi. C\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u1eed l\u00fd h\u00ecnh \u1ea3nh c\u1ed5 \u0111i\u1ec3n cho t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u bao g\u1ed3m:<\/p>\n<ul>\n<li>\u0111\u1ec7m<\/li>\n<li>xoay ng\u1eabu nhi\u00ean<\/li>\n<li>thay \u0111\u1ed5i t\u1ef7 l\u1ec7<\/li>\n<li>l\u1eadt d\u1ecdc v\u00e0 ngang<\/li>\n<li>d\u1ecbch chuy\u1ec3n (di chuy\u1ec3n h\u00ecnh \u1ea3nh d\u1ecdc theo c\u00e1c h\u01b0\u1edbng X, Y)<\/li>\n<li>c\u1eaft x\u00e9n<\/li>\n<li>ph\u00f3ng to<\/li>\n<li>t\u1ed1i s\u00e1ng &amp; \u0111i\u1ec1u ch\u1ec9nh m\u00e0u s\u1eafc<\/li>\n<li>chuy\u1ec3n sang \u1ea3nh \u0111en tr\u1eafng<\/li>\n<li>thay \u0111\u1ed5i \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n<\/li>\n<li>th\u00eam ti\u1ebfng \u1ed3n<\/li>\n<li>x\u00f3a ng\u1eabu nhi\u00ean<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-hinh-nang-cao-cho-tang-cuong-du-lieu\"><\/span><strong>M\u00f4 h\u00ecnh n\u00e2ng cao cho t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Hu\u1ea5n luy\u1ec7n \u0111\u1ed1i kh\u00e1ng\/H\u1ecdc m\u00e1y \u0111\u1ed1i kh\u00e1ng<\/strong>: N\u00f3 t\u1ea1o ra c\u00e1c v\u00ed d\u1ee5 \u0111\u1ed1i kh\u00e1ng l\u00e0m r\u1ed1i lo\u1ea1n m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y v\u00e0 ch\u00e8n ch\u00fang v\u00e0o b\u1ed9 d\u1eef li\u1ec7u \u0111\u1ec3 hu\u1ea5n luy\u1ec7n.<\/li>\n<li><strong>M\u1ea1ng \u0111\u1ed1i kh\u00e1ng sinh t\u1ea1o (GANs)<\/strong>: C\u00e1c thu\u1eadt to\u00e1n GAN c\u00f3 th\u1ec3 h\u1ecdc c\u00e1c m\u1eabu t\u1eeb b\u1ed9 d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra c\u00e1c v\u00ed d\u1ee5 m\u1edbi gi\u1ed1ng nh\u01b0 d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n.<\/li>\n<li><strong>Chuy\u1ec3n phong c\u00e1ch n\u01a1-ron<\/strong>: C\u00e1c m\u00f4 h\u00ecnh chuy\u1ec3n phong c\u00e1ch n\u01a1-ron c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p h\u00ecnh \u1ea3nh n\u1ed9i dung v\u00e0 h\u00ecnh \u1ea3nh phong c\u00e1ch v\u00e0 t\u00e1ch phong c\u00e1ch ra kh\u1ecfi n\u1ed9i dung.<\/li>\n<li><strong>H\u1ecdc t\u0103ng c\u01b0\u1eddng (Reinforcement learning)<\/strong>: C\u00e1c m\u00f4 h\u00ecnh h\u1ecdc t\u0103ng c\u01b0\u1eddng hu\u1ea5n luy\u1ec7n c\u00e1c t\u00e1c nh\u00e2n ph\u1ea7n m\u1ec1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau v\u00e0 ra quy\u1ebft \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng \u1ea3o.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Danh-cho-xu-ly-ngon-ngu-tu-nhien-NLP\"><\/span><strong>D\u00e0nh cho x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u kh\u00f4ng ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c NLP nh\u01b0 trong l\u0129nh v\u1ef1c th\u1ecb gi\u00e1c m\u00e1y t\u00ednh. Vi\u1ec7c t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u v\u0103n b\u1ea3n r\u1ea5t kh\u00f3 kh\u0103n, do \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a ng\u00f4n ng\u1eef. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn cho t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u trong NLP bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>C\u00e1c thao t\u00e1c T\u0103ng c\u01b0\u1eddng D\u1eef li\u1ec7u D\u1ec5 d\u00e0ng (EDA)<\/strong>: thay th\u1ebf t\u1eeb \u0111\u1ed3ng ngh\u0129a, ch\u00e8n t\u1eeb, ho\u00e1n \u0111\u1ed5i t\u1eeb v\u00e0 x\u00f3a t\u1eeb.<\/li>\n<li><strong>D\u1ecbch ng\u01b0\u1ee3c (Back translation)<\/strong>: d\u1ecbch l\u1ea1i v\u0103n b\u1ea3n t\u1eeb ng\u00f4n ng\u1eef m\u1ee5c ti\u00eau v\u1ec1 ng\u00f4n ng\u1eef g\u1ed1c.<\/li>\n<li><strong>\u0110\u1ecbnh v\u1ecb t\u1eeb ng\u1eef c\u1ea3nh (Contextualized word embeddings)<\/strong>.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loai-ky-thuat-Data-Augmentation-pho-bien\"><\/span><strong>C\u00e1c lo\u1ea1i k\u1ef9 thu\u1eadt Data Augmentation ph\u1ed5 bi\u1ebfn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c k\u1ef9 thu\u1eadt Data Augmentation (T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u) r\u1ea5t \u0111a d\u1ea1ng v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i d\u1eef li\u1ec7u c\u1ee5 th\u1ec3. Ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 c\u00e1c k\u1ef9 thu\u1eadt d\u00e0nh cho th\u1ecb gi\u00e1c m\u00e1y t\u00ednh (\u1ea3nh), x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (v\u0103n b\u1ea3n), v\u00e0 \u00e2m thanh. Ngo\u00e0i ra c\u00f2n c\u00f3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p li\u00ean quan nh\u01b0 t\u1ea1o d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p v\u00e0 \u0111\u00e0o t\u1ea1o \u0111\u1ed1i ngh\u1ecbch.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Computer-Vision-Tang-cuong-du-lieu-anh\"><\/span><strong>1. Computer Vision (T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u1ea3nh)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u1ea3nh l\u00e0 l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng Data Augmentation (DA) ph\u1ed5 bi\u1ebfn v\u00e0 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd nh\u1ea5t. C\u00e1c k\u1ef9 thu\u1eadt t\u1eadp trung v\u00e0o vi\u1ec7c <strong>t\u1ea1o ra c\u00e1c bi\u1ebfn th\u1ec3 h\u00ecnh \u1ea3nh h\u1ee3p l\u00fd<\/strong> th\u00f4ng qua c\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i h\u00ecnh h\u1ecdc v\u00e0 thay \u0111\u1ed5i kh\u00f4ng gian m\u00e0u s\u1eafc.<\/p>\n<p>C\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i h\u00ecnh h\u1ecdc th\u01b0\u1eddng g\u1eb7p bao g\u1ed3m xoay \u1ea3nh (rotation) m\u1ed9t g\u00f3c nh\u1ecf, l\u1eadt \u1ea3nh theo chi\u1ec1u ngang ho\u1eb7c d\u1ecdc (flipping), c\u1eaft x\u00e9n m\u1ed9t ph\u1ea7n \u1ea3nh ng\u1eabu nhi\u00ean (random cropping), thay \u0111\u1ed5i t\u1ef7 l\u1ec7 (scaling\/zooming), v\u00e0 bi\u1ebfn d\u1ea1ng c\u1eaft (shearing) \u0111\u1ec3 m\u00f4 ph\u1ecfng g\u00f3c nh\u00ecn kh\u00e1c nhau.<\/p>\n<p>Vi\u1ec7c thay \u0111\u1ed5i kh\u00f4ng gian m\u00e0u s\u1eafc c\u0169ng r\u1ea5t hi\u1ec7u qu\u1ea3. V\u00ed d\u1ee5 nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng (brightness), \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n (contrast), \u0111\u1ed9 b\u00e3o h\u00f2a m\u00e0u (saturation) ho\u1eb7c chuy\u1ec3n \u0111\u1ed5i ng\u1eabu nhi\u00ean sang \u1ea3nh x\u00e1m (grayscale) r\u1ed3i quay l\u1ea1i \u1ea3nh m\u00e0u \u0111\u1ec3 t\u0103ng t\u00ednh b\u1ec1n v\u1eefng v\u1edbi \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng.<\/p>\n<p>C\u00e1c k\u1ef9 thu\u1eadt n\u00e2ng cao h\u01a1n nh\u01b0 Cutout (che m\u1ed9t v\u00f9ng ch\u1eef nh\u1eadt ng\u1eabu nhi\u00ean), Mixup (tr\u1ed9n hai \u1ea3nh v\u00e0 nh\u00e3n t\u01b0\u01a1ng \u1ee9ng), hay CutMix (c\u1eaft m\u1ed9t ph\u1ea7n t\u1eeb \u1ea3nh n\u00e0y v\u00e0 d\u00e1n v\u00e0o \u1ea3nh kh\u00e1c) c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng \u0111\u1ed9 kh\u00f3, bu\u1ed9c m\u00f4 h\u00ecnh h\u1ecdc c\u00e1c \u0111\u1eb7c tr\u01b0ng t\u1ed5ng qu\u00e1t v\u00e0 b\u1ec1n v\u1eefng h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-Tang-cuong-du-lieu-am-thanh\"><\/span><strong>2. T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u00e2m thanh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi d\u1eef li\u1ec7u d\u1ea1ng s\u00f3ng \u00e2m thanh, c\u00e1c k\u1ef9 thu\u1eadt Data Augmentation th\u01b0\u1eddng m\u00f4 ph\u1ecfng c\u00e1c bi\u1ebfn th\u1ec3 c\u00f3 th\u1ec3 g\u1eb7p trong m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf ho\u1eb7c thay \u0111\u1ed5i nh\u1eb9 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a t\u00edn hi\u1ec7u m\u00e0 kh\u00f4ng l\u00e0m m\u1ea5t \u0111i n\u1ed9i dung ch\u00ednh, gi\u00fap m\u00f4 h\u00ecnh <strong>nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i ho\u1eb7c \u00e2m thanh ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n<\/strong>.<\/p>\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn bao g\u1ed3m vi\u1ec7c th\u00eam v\u00e0o c\u00e1c lo\u1ea1i nhi\u1ec5u n\u1ec1n kh\u00e1c nhau (noise injection), d\u1ecbch chuy\u1ec3n to\u00e0n b\u1ed9 \u0111o\u1ea1n \u00e2m thanh v\u1ec1 ph\u00eda tr\u01b0\u1edbc ho\u1eb7c sau m\u1ed9t ch\u00fat (time shifting), thay \u0111\u1ed5i cao \u0111\u1ed9 c\u1ee7a gi\u1ecdng n\u00f3i\/\u00e2m thanh (pitch shifting), ho\u1eb7c thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 ph\u00e1t (speed change).<\/p>\n<p>Ngo\u00e0i ra, c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 che m\u1ed9t ph\u1ea7n ph\u1ed5 t\u1ea7n s\u1ed1 (frequency masking) ho\u1eb7c che m\u1ed9t ph\u1ea7n theo tr\u1ee5c th\u1eddi gian (time masking) c\u0169ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t trong vi\u1ec7c hu\u1ea5n luy\u1ec7n c\u00e1c m\u00f4 h\u00ecnh nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i t\u1ef1 \u0111\u1ed9ng (ASR &#8211; Automatic Speech Recognition) hi\u1ec7n \u0111\u1ea1i.<\/p>\n<figure id=\"attachment_27119\" aria-describedby=\"caption-attachment-27119\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-loai-ky-thuat-Data-augmentation-pho-bien.png\" alt=\"C\u00e1c lo\u1ea1i k\u1ef9 thu\u1eadt Data augmentation ph\u1ed5 bi\u1ebfn\" width=\"800\" height=\"499\" class=\"size-full wp-image-27119\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-loai-ky-thuat-Data-augmentation-pho-bien.png 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-loai-ky-thuat-Data-augmentation-pho-bien-300x187.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-loai-ky-thuat-Data-augmentation-pho-bien-768x479.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-loai-ky-thuat-Data-augmentation-pho-bien-750x468.png 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27119\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i k\u1ef9 thu\u1eadt Data augmentation ph\u1ed5 bi\u1ebfn<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"3-Tang-cuong-du-lieu-van-ban-NLP\"><\/span><strong>3. T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u v\u0103n b\u1ea3n (NLP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u cho v\u0103n b\u1ea3n (Text Augmentation) trong X\u1eed l\u00fd Ng\u00f4n ng\u1eef T\u1ef1 nhi\u00ean (NLP) \u0111\u01b0\u1ee3c xem l\u00e0 th\u00e1ch th\u1ee9c h\u01a1n so v\u1edbi \u1ea3nh do c\u1ea7n b\u1ea3o to\u00e0n ng\u1eef ph\u00e1p v\u00e0 ng\u1eef ngh\u0129a ph\u1ee9c t\u1ea1p c\u1ee7a ng\u00f4n ng\u1eef. C\u00e1c k\u1ef9 thu\u1eadt th\u01b0\u1eddng t\u1eadp trung v\u00e0o vi\u1ec7c <strong>thay th\u1ebf t\u1eeb ng\u1eef ho\u1eb7c c\u1ea5u tr\u00fac c\u00e2u<\/strong>.<\/p>\n<p>\u1ede c\u1ea5p \u0111\u1ed9 t\u1eeb, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn bao g\u1ed3m thay th\u1ebf m\u1ed9t s\u1ed1 t\u1eeb b\u1eb1ng t\u1eeb \u0111\u1ed3ng ngh\u0129a c\u1ee7a ch\u00fang (synonym replacement) d\u1ef1a tr\u00ean t\u1eeb \u0111i\u1ec3n nh\u01b0 WordNet, ho\u1eb7c ch\u00e8n\/x\u00f3a\/ho\u00e1n \u0111\u1ed5i v\u1ecb tr\u00ed c\u00e1c t\u1eeb m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean trong c\u00e2u (random insertion\/deletion\/swap).<\/p>\n<p>\u1ede c\u1ea5p \u0111\u1ed9 c\u00e2u ho\u1eb7c ng\u1eef c\u1ea3nh, k\u1ef9 thu\u1eadt d\u1ecbch ng\u01b0\u1ee3c (back-translation) t\u1ecf ra kh\u00e1 hi\u1ec7u qu\u1ea3: d\u1ecbch c\u00e2u g\u1ed1c sang m\u1ed9t ho\u1eb7c nhi\u1ec1u ng\u00f4n ng\u1eef kh\u00e1c r\u1ed3i d\u1ecbch ng\u01b0\u1ee3c l\u1ea1i ng\u00f4n ng\u1eef ban \u0111\u1ea7u. K\u1ef9 thu\u1eadt n\u00e0y th\u01b0\u1eddng t\u1ea1o ra c\u00e2u m\u1edbi c\u00f3 c\u1ea5u tr\u00fac v\u00e0 t\u1eeb ng\u1eef kh\u00e1c bi\u1ec7t nh\u01b0ng gi\u1eef \u0111\u01b0\u1ee3c \u00fd ngh\u0129a g\u1ed1c.<\/p>\n<p><a href=\"https:\/\/interdata.vn\/blog\/framework-la-gi\/\">Framework<\/a> EDA (Easy Data Augmentation) l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p g\u1ed3m b\u1ed1n k\u1ef9 thu\u1eadt \u0111\u01a1n gi\u1ea3n (thay th\u1ebf \u0111\u1ed3ng ngh\u0129a, ch\u00e8n ng\u1eabu nhi\u00ean, ho\u00e1n \u0111\u1ed5i ng\u1eabu nhi\u00ean, x\u00f3a ng\u1eabu nhi\u00ean) th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u hi\u1ec7u qu\u1ea3 cho vi\u1ec7c <strong>t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u v\u0103n b\u1ea3n trong nhi\u1ec1u t\u00e1c v\u1ee5 NLP c\u01a1 b\u1ea3n<\/strong>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-Tao-du-lieu-tong-hop-Synthetic-Data-Generation\"><\/span><strong>4. T\u1ea1o d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p (Synthetic Data Generation)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u1ea7n ph\u00e2n bi\u1ec7t k\u1ef9 thu\u1eadt n\u00e0y v\u1edbi Data Augmentation truy\u1ec1n th\u1ed1ng. T\u1ea1o d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p (<a href=\"https:\/\/interdata.vn\/blog\/synthetic-data-la-gi\/\">Synthetic Data<\/a> Generation) l\u00e0 qu\u00e1 tr\u00ecnh <strong>t\u1ea1o ra c\u00e1c m\u1eabu d\u1eef li\u1ec7u ho\u00e0n to\u00e0n m\u1edbi<\/strong> b\u1eb1ng thu\u1eadt to\u00e1n ho\u1eb7c m\u00f4 h\u00ecnh, thay v\u00ec ch\u1ec9 s\u1eeda \u0111\u1ed5i d\u1eef li\u1ec7u hi\u1ec7n c\u00f3. N\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi d\u1eef li\u1ec7u g\u1ed1c c\u1ef1c k\u1ef3 khan hi\u1ebfm.<\/p>\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u00f3 th\u1ec3 bao g\u1ed3m vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh sinh nh\u01b0 Generative Adversarial Networks (GANs) \u0111\u1ec3 t\u1ea1o ra \u1ea3nh ho\u1eb7c d\u1eef li\u1ec7u gi\u1ed1ng th\u1eadt. Trong d\u1eef li\u1ec7u b\u1ea3ng, k\u1ef9 thu\u1eadt SMOTE (Synthetic Minority Over-sampling Technique) t\u1ea1o ra c\u00e1c m\u1eabu t\u1ed5ng h\u1ee3p cho l\u1edbp thi\u1ec3u s\u1ed1 \u0111\u1ec3 x\u1eed l\u00fd m\u1ea5t c\u00e2n b\u1eb1ng d\u1eef li\u1ec7u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-Dao-tao-doi-nghich-Adversarial-Training\"><\/span><strong>5. \u0110\u00e0o t\u1ea1o \u0111\u1ed1i ngh\u1ecbch (Adversarial Training)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e0o t\u1ea1o \u0111\u1ed1i ngh\u1ecbch c\u0169ng l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n v\u1eefng cho m\u00f4 h\u00ecnh, nh\u01b0ng m\u1ee5c ti\u00eau ch\u00ednh kh\u00f4ng ph\u1ea3i l\u00e0 t\u0103ng k\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u. N\u00f3 t\u1eadp trung v\u00e0o vi\u1ec7c l\u00e0m cho m\u00f4 h\u00ecnh <strong>ch\u1ed1ng ch\u1ecbu t\u1ed1t h\u01a1n tr\u01b0\u1edbc c\u00e1c t\u1ea5n c\u00f4ng \u0111\u1ed1i ngh\u1ecbch (adversarial attacks)<\/strong> \u2013 nh\u1eefng nhi\u1ec5u lo\u1ea1n nh\u1ecf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00f3 ch\u1ee7 \u0111\u00edch \u0111\u1ec3 \u0111\u00e1nh l\u1eeba m\u00f4 h\u00ecnh.<\/p>\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh kh\u00f4ng ch\u1ec9 tr\u00ean d\u1eef li\u1ec7u g\u1ed1c m\u00e0 c\u00f2n tr\u00ean c\u00e1c &#8220;m\u1eabu \u0111\u1ed1i ngh\u1ecbch&#8221; (adversarial examples) \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb d\u1eef li\u1ec7u g\u1ed1c. Vi\u1ec7c n\u00e0y bu\u1ed9c m\u00f4 h\u00ecnh ph\u1ea3i h\u1ecdc c\u00e1c ranh gi\u1edbi quy\u1ebft \u0111\u1ecbnh (decision boundaries) m\u1ed9t c\u00e1ch ch\u1eb7t ch\u1ebd v\u00e0 b\u1ec1n v\u1eefng h\u01a1n.<\/p>\n<p><iframe loading=\"lazy\" title=\"Data Augmentation Techniques | Deep learning tutorial | Keras | Python\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/F8uFAkHfK18?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=\"Loi-ich-cua-Data-Augmentation-la-gi\"><\/span><strong>L\u1ee3i \u00edch c\u1ee7a Data Augmentation l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>L\u1ee3i \u00edch c\u1ee7a Data Augmentation l\u00e0 g\u00ec trong <a href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/\">Machine Learning<\/a>? L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u bao g\u1ed3m:<\/p>\n<ul>\n<li>C\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c trong d\u1ef1 \u0111o\u00e1n c\u1ee7a m\u00f4 h\u00ecnh<\/li>\n<li>Th\u00eam nhi\u1ec1u d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n cho m\u00f4 h\u00ecnh<\/li>\n<li>Ng\u0103n ng\u1eeba thi\u1ebfu h\u1ee5t d\u1eef li\u1ec7u, gi\u00fap m\u00f4 h\u00ecnh t\u1ed1t h\u01a1n<\/li>\n<li>Gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng overfitting c\u1ee7a d\u1eef li\u1ec7u (t\u1ee9c l\u00e0 l\u1ed7i trong th\u1ed1ng k\u00ea, ngh\u0129a l\u00e0 m\u1ed9t h\u00e0m ph\u00f9 h\u1ee3p qu\u00e1 ch\u1eb7t ch\u1ebd v\u1edbi m\u1ed9t t\u1eadp h\u1ee3p \u0111i\u1ec3m d\u1eef li\u1ec7u gi\u1edbi h\u1ea1n) v\u00e0 t\u1ea1o s\u1ef1 bi\u1ebfn \u0111\u1ed5i trong d\u1eef li\u1ec7u<\/li>\n<li>T\u0103ng kh\u1ea3 n\u0103ng t\u1ed5ng qu\u00e1t c\u1ee7a m\u00f4 h\u00ecnh<\/li>\n<li>Gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 m\u1ea5t c\u00e2n b\u1eb1ng l\u1edbp trong ph\u00e2n lo\u1ea1i<\/li>\n<li>Gi\u1ea3m chi ph\u00ed thu th\u1eadp v\u00e0 g\u00e1n nh\u00e3n d\u1eef li\u1ec7u<\/li>\n<li>H\u1ed7 tr\u1ee3 d\u1ef1 \u0111o\u00e1n c\u00e1c s\u1ef1 ki\u1ec7n hi\u1ebfm g\u1eb7p<\/li>\n<li>Ng\u0103n ng\u1eeba v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/li>\n<\/ul>\n<figure id=\"attachment_27120\" aria-describedby=\"caption-attachment-27120\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Loi-ich-va-thach-thuc-cua-Data-Augmentation-la-gi.jpg\" alt=\"L\u1ee3i \u00edch v\u00e0 th\u00e1ch th\u1ee9c c\u1ee7a Data Augmentation l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" class=\"size-full wp-image-27120\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Loi-ich-va-thach-thuc-cua-Data-Augmentation-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Loi-ich-va-thach-thuc-cua-Data-Augmentation-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Loi-ich-va-thach-thuc-cua-Data-Augmentation-la-gi-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Loi-ich-va-thach-thuc-cua-Data-Augmentation-la-gi-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27120\" class=\"wp-caption-text\">L\u1ee3i \u00edch v\u00e0 th\u00e1ch th\u1ee9c c\u1ee7a Data Augmentation l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Nhung-thach-thuc-cua-Data-Augmentation-la-gi\"><\/span><strong>Nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a Data Augmentation l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c c\u00f4ng ty c\u1ea7n x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng cho b\u1ed9 d\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng. Khi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u gia t\u0103ng, s\u1ebd c\u1ea7n c\u00f3 s\u1ef1 \u0111\u00e1nh gi\u00e1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ea7u ra c\u1ee7a ch\u00fang.<\/p>\n<p>L\u0129nh v\u1ef1c t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u c\u1ea7n ph\u00e1t tri\u1ec3n c\u00e1c nghi\u00ean c\u1ee9u v\u00e0 nghi\u00ean c\u1ee9u m\u1edbi \u0111\u1ec3 t\u1ea1o ra d\u1eef li\u1ec7u m\u1edbi\/t\u1ed5ng h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ti\u00ean ti\u1ebfn. V\u00ed d\u1ee5, vi\u1ec7c t\u1ea1o ra h\u00ecnh \u1ea3nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng GANs c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i nhi\u1ec1u th\u00e1ch th\u1ee9c.<\/p>\n<p>N\u1ebfu b\u1ed9 d\u1eef li\u1ec7u th\u1ef1c c\u00f3 s\u1ef1 thi\u00ean v\u1ecb, d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng t\u1eeb n\u00f3 c\u0169ng s\u1ebd c\u00f3 s\u1ef1 thi\u00ean v\u1ecb. V\u00ec v\u1eady, vi\u1ec7c x\u00e1c \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u t\u1ed1i \u01b0u l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Anh-huong-dao-duc-cua-Data-augmentation\"><\/span><strong>\u1ea2nh h\u01b0\u1edfng \u0111\u1ea1o \u0111\u1ee9c c\u1ee7a Data augmentation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1eb7c d\u00f9 t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 c\u1ea3i thi\u1ec7n m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y, nh\u01b0ng n\u00f3 c\u0169ng \u0111\u1eb7t ra m\u1ed9t s\u1ed1 m\u1ed1i lo ng\u1ea1i v\u1ec1 \u0111\u1ea1o \u0111\u1ee9c c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng:<\/p>\n<ul>\n<li><strong>T\u0103ng c\u01b0\u1eddng s\u1ef1 thi\u00ean l\u1ec7ch (Bias amplification)<\/strong>: Vi\u1ec7c t\u0103ng c\u01b0\u1eddng c\u00e1c b\u1ed9 d\u1eef li\u1ec7u c\u00f3 thi\u00ean l\u1ec7ch c\u00f3 th\u1ec3 sao ch\u00e9p v\u00e0 l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam nh\u1eefng b\u1ea5t c\u00f4ng hi\u1ec7n c\u00f3, d\u1eabn \u0111\u1ebfn c\u00e1c m\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng k\u00e9m \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00f3m ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n \u0111\u1ea7y \u0111\u1ee7.<\/li>\n<li><strong>R\u1ee7i ro v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 (Privacy risks)<\/strong>: Vi\u1ec7c t\u1ea1o d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh gi\u1eef l\u1ea1i c\u00e1c chi ti\u1ebft nh\u1ea1y c\u1ea3m t\u1eeb b\u1ed9 d\u1eef li\u1ec7u g\u1ed1c, g\u00e2y r\u1ee7i ro vi ph\u1ea1m c\u00e1c quy \u0111\u1ecbnh v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0.<\/li>\n<li><strong>T\u00ednh x\u00e1c th\u1ef1c c\u1ee7a d\u1eef li\u1ec7u (Data authenticity)<\/strong>: Vi\u1ec7c \u00e1p d\u1ee5ng sai c\u00e1c ph\u00e9p t\u0103ng c\u01b0\u1eddng c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u kh\u00f4ng th\u1ef1c t\u1ebf ho\u1eb7c g\u00e2y hi\u1ec3u l\u1ea7m, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t m\u00f4 h\u00ecnh v\u00e0 ni\u1ec1m tin v\u00e0o k\u1ebft qu\u1ea3.<\/li>\n<li><strong>T\u00ednh minh b\u1ea1ch (Transparency)<\/strong>: Vi\u1ec7c ghi ch\u00e9p r\u00f5 r\u00e0ng c\u00e1c k\u1ef9 thu\u1eadt t\u0103ng c\u01b0\u1eddng l\u00e0 r\u1ea5t quan tr\u1ecdng, \u0111\u1ea3m b\u1ea3o c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u c\u00e1ch d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c t\u1ea1o ra.<\/li>\n<li><strong>C\u00f4ng b\u1eb1ng v\u00e0 b\u00ecnh \u0111\u1eb3ng (Fairness and equity)<\/strong>: \u0110\u1ea3m b\u1ea3o d\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng ph\u1ea3n \u00e1nh c\u00e1c nh\u00f3m v\u00e0 t\u00ecnh hu\u1ed1ng \u0111a d\u1ea1ng l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 tr\u00e1nh nh\u1eefng thi\u00ean l\u1ec7ch kh\u00f4ng mong mu\u1ed1n v\u00e0 \u0111\u1ea3m b\u1ea3o m\u00f4 h\u00ecnh c\u00f3 hi\u1ec7u su\u1ea5t v\u1eefng ch\u1eafc.<\/li>\n<li><strong>Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh (Regulatory compliance)<\/strong>: C\u00e1c b\u1ed9 d\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c lu\u1eadt b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 h\u01b0\u1edbng d\u1eabn \u0111\u1ea1o \u0111\u1ee9c \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro ph\u00e1p l\u00fd v\u00e0 uy t\u00edn.<\/li>\n<\/ul>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch c\u00f3 tr\u00e1ch nhi\u1ec7m, c\u00e1c chuy\u00ean gia c\u1ea7n ki\u1ec3m tra d\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng, gi\u1ea3i quy\u1ebft thi\u00ean l\u1ec7ch v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ea1o \u0111\u1ee9c v\u00e0 ph\u00e1p l\u00fd li\u00ean quan.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ung-dung-cua-tang-cuong-du-lieu-%E2%80%93-Data-augmentation\"><\/span><strong>\u1ee8ng d\u1ee5ng c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u &#8211; Data augmentation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc m\u00e1y n\u01a1i vi\u1ec7c thu th\u1eadp d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 kh\u00f3 kh\u0103n. H\u01a1n n\u1eefa, n\u00f3 c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t m\u00f4 h\u00ecnh tr\u00ean m\u1ecdi l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Y-te\"><\/span><strong>Y t\u1ebf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vi\u1ec7c thu th\u1eadp v\u00e0 g\u00e1n nh\u00e3n b\u1ed9 d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh y t\u1ebf m\u1ea5t r\u1ea5t nhi\u1ec1u th\u1eddi gian v\u00e0 chi ph\u00ed. B\u1ea1n c\u0169ng c\u1ea7n c\u00f3 chuy\u00ean gia \u0111\u1ec3 x\u00e1c minh b\u1ed9 d\u1eef li\u1ec7u tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch d\u1eef li\u1ec7u. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i h\u00ecnh h\u1ecdc v\u00e0 c\u00e1c bi\u1ebfn \u0111\u1ed5i kh\u00e1c c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n hu\u1ea5n luy\u1ec7n c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y ch\u00ednh x\u00e1c v\u00e0 m\u1ea1nh m\u1ebd.<\/p>\n<p>V\u00ed d\u1ee5, trong tr\u01b0\u1eddng h\u1ee3p ph\u00e2n lo\u1ea1i vi\u00eam ph\u1ed5i, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 c\u1eaft x\u00e9n ng\u1eabu nhi\u00ean, ph\u00f3ng to, k\u00e9o d\u00e0i, v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00f4ng gian m\u00e0u s\u1eafc \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u00f4 h\u00ecnh. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n c\u1ea9n th\u1eadn v\u1edbi m\u1ed9t s\u1ed1 ph\u00e9p t\u0103ng c\u01b0\u1eddng v\u00ec ch\u00fang c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 tr\u00e1i ng\u01b0\u1ee3c. V\u00ed d\u1ee5, xoay ng\u1eabu nhi\u00ean v\u00e0 ph\u1ea3n chi\u1ebfu d\u1ecdc theo tr\u1ee5c X kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch cho b\u1ed9 d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh X-quang.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Xe-tu-lai\"><\/span><strong>Xe t\u1ef1 l\u00e1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>D\u1eef li\u1ec7u v\u1ec1 xe t\u1ef1 l\u00e1i hi\u1ec7n \u0111ang r\u1ea5t h\u1ea1n ch\u1ebf, v\u00e0 c\u00e1c c\u00f4ng ty \u0111ang s\u1eed d\u1ee5ng m\u00f4i tr\u01b0\u1eddng m\u00f4 ph\u1ecfng \u0111\u1ec3 t\u1ea1o ra d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ecdc t\u0103ng c\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n hu\u1ea5n luy\u1ec7n v\u00e0 ki\u1ec3m tra c\u00e1c \u1ee9ng d\u1ee5ng h\u1ecdc m\u00e1y khi v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>\n<p>Kh\u1ea3 n\u0103ng c\u1ee7a d\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng nh\u01b0 m\u1ed9t m\u00f4 ph\u1ecfng l\u00e0 v\u00f4 t\u1eadn, v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf.<\/p>\n<figure id=\"attachment_27121\" aria-describedby=\"caption-attachment-27121\" style=\"width: 850px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Ung-dung-cua-tang-cuong-du-lieu-Data-augmentation.png\" alt=\"\u1ee8ng d\u1ee5ng c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u - Data augmentation\" width=\"850\" height=\"587\" class=\"size-full wp-image-27121\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Ung-dung-cua-tang-cuong-du-lieu-Data-augmentation.png 850w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Ung-dung-cua-tang-cuong-du-lieu-Data-augmentation-300x207.png 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Ung-dung-cua-tang-cuong-du-lieu-Data-augmentation-768x530.png 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Ung-dung-cua-tang-cuong-du-lieu-Data-augmentation-750x518.png 750w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><figcaption id=\"caption-attachment-27121\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng c\u1ee7a t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u &#8211; Data augmentation<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Xu-ly-ngon-ngu-tu-nhien-NLP\"><\/span><strong>X\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u v\u0103n b\u1ea3n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c t\u00ecnh hu\u1ed1ng c\u00f3 d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng h\u1ea1n ch\u1ebf, v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u. B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng t\u0103ng c\u01b0\u1eddng \u0111\u1ed3ng ngh\u0129a, nh\u00fang t\u1eeb, ho\u00e1n \u0111\u1ed5i k\u00fd t\u1ef1, v\u00e0 ch\u00e8n\/x\u00f3a ng\u1eabu nhi\u00ean. Nh\u1eefng k\u1ef9 thu\u1eadt n\u00e0y c\u0169ng r\u1ea5t h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi c\u00e1c ng\u00f4n ng\u1eef \u00edt t\u00e0i nguy\u00ean.<\/p>\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng t\u0103ng c\u01b0\u1eddng v\u0103n b\u1ea3n cho c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef trong c\u00e1c t\u00ecnh hu\u1ed1ng nh\u1eadn d\u1ea1ng l\u1ed7i cao, t\u1ea1o d\u1eef li\u1ec7u chu\u1ed7i \u0111\u1ebfn chu\u1ed7i, v\u00e0 ph\u00e2n lo\u1ea1i v\u0103n b\u1ea3n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nhan-dang-giong-noi-tu-dong\"><\/span><strong>Nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i t\u1ef1 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong ph\u00e2n lo\u1ea1i \u00e2m thanh v\u00e0 nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i, t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u mang l\u1ea1i k\u1ebft qu\u1ea3 tuy\u1ec7t v\u1eddi. N\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u00f4 h\u00ecnh ngay c\u1ea3 v\u1edbi c\u00e1c ng\u00f4n ng\u1eef \u00edt t\u00e0i nguy\u00ean.<\/p>\n<p>Ti\u00eam ti\u1ebfng \u1ed3n ng\u1eabu nhi\u00ean, thay \u0111\u1ed5i \u00e2m s\u1eafc v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh chuy\u1ec3n gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n hi\u1ec7n \u0111\u1ea1i. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng GANs \u0111\u1ec3 t\u1ea1o ra \u00e2m thanh th\u1ef1c t\u1ebf cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tang-cuong-hinh-anh-Image-Augmentation\"><\/span><strong>T\u0103ng c\u01b0\u1eddng h\u00ecnh \u1ea3nh (Image Augmentation)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, bao g\u1ed3m ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh v\u00e0 nh\u1eadn d\u1ea1ng \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p>K\u1ef9 thu\u1eadt n\u00e0y bao g\u1ed3m c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn kh\u00f4ng gian, b\u1ed1 c\u1ee5c ho\u1eb7c m\u00e0u s\u1eafc c\u1ee7a h\u00ecnh \u1ea3nh g\u1ed1c, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<ul>\n<li><strong>Xoay (Rotation)<\/strong>: Xoay h\u00ecnh \u1ea3nh theo m\u1ed9t g\u00f3c ng\u1eabu nhi\u00ean (v\u00ed d\u1ee5: 15 \u0111\u1ed9) \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c h\u01b0\u1edbng kh\u00e1c nhau c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<li><strong>L\u1eadt (Flipping)<\/strong>: L\u1eadt h\u00ecnh \u1ea3nh theo chi\u1ec1u ngang ho\u1eb7c chi\u1ec1u d\u1ecdc \u0111\u1ec3 t\u1ea1o ra c\u00e1c phi\u00ean b\u1ea3n ph\u1ea3n chi\u1ebfu.<\/li>\n<li><strong>M\u1edd (Blurring)<\/strong>: \u00c1p d\u1ee5ng m\u1edd cho h\u00ecnh \u1ea3nh \u0111\u1ec3 m\u00f4 ph\u1ecfng \u0111i\u1ec1u ki\u1ec7n m\u1ea5t n\u00e9t.<\/li>\n<li><strong>C\u1eaft x\u00e9n (Cropping)<\/strong>: C\u1eaft ng\u1eabu nhi\u00ean m\u1ed9t ph\u1ea7n c\u1ee7a h\u00ecnh \u1ea3nh v\u00e0 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc v\u1ec1 k\u00edch th\u01b0\u1edbc g\u1ed1c.<\/li>\n<li><strong>Ph\u00f3ng to (Zooming)<\/strong>: Ph\u00f3ng to ho\u1eb7c thu nh\u1ecf h\u00ecnh \u1ea3nh \u0111\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau.<\/li>\n<li><strong>Bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc (Color jittering)<\/strong>: Thay \u0111\u1ed5i ng\u1eabu nhi\u00ean \u0111\u1ed9 s\u00e1ng, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, \u0111\u1ed9 b\u00e3o h\u00f2a ho\u1eb7c s\u1eafc \u0111\u1ed9 c\u1ee7a h\u00ecnh \u1ea3nh.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Phan-biet-Data-Augmented-va-Synthetic-Data\"><\/span><strong>Ph\u00e2n bi\u1ec7t Data Augmented v\u00e0 Synthetic Data<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng v\u00e0 t\u1ea1o d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p l\u00e0 hai k\u1ef9 thu\u1eadt ri\u00eang bi\u1ec7t nh\u01b0ng b\u1ed5 sung cho nhau trong h\u1ecdc m\u00e1y:<\/p>\n<ul>\n<li><strong>D\u1eef li\u1ec7u t\u0103ng c\u01b0\u1eddng (Augmented data)<\/strong>: \u0110\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh t\u1ea1o ra c\u00e1c phi\u00ean b\u1ea3n bi\u1ebfn \u0111\u1ed5i c\u1ee7a d\u1eef li\u1ec7u hi\u1ec7n c\u00f3 \u0111\u1ec3 t\u0103ng s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a b\u1ed9 d\u1eef li\u1ec7u. V\u00ed d\u1ee5, trong x\u1eed l\u00fd h\u00ecnh \u1ea3nh, \u00e1p d\u1ee5ng c\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i nh\u01b0 xoay, l\u1eadt hay \u0111i\u1ec1u ch\u1ec9nh m\u00e0u s\u1eafc \u0111\u1ed1i v\u1edbi c\u00e1c h\u00ecnh \u1ea3nh hi\u1ec7n c\u00f3 gi\u00fap m\u00f4 h\u00ecnh t\u1ed5ng qu\u00e1t t\u1ed1t h\u01a1n.<\/li>\n<li><strong>D\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p (Synthetic data)<\/strong>: \u0110\u00e2y l\u00e0 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u00e2n t\u1ea1o, cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n th\u1eed nghi\u1ec7m v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c thu\u1eadt to\u00e1n m\u00e0 kh\u00f4ng l\u00e0m r\u1ee7i ro \u0111\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 ho\u1eb7c b\u1ea3o m\u1eadt c\u1ee7a d\u1eef li\u1ec7u th\u1eadt.<\/li>\n<\/ul>\n<p><strong>L\u01b0u \u00fd<\/strong>: C\u00e1c k\u1ef9 thu\u1eadt t\u0103ng c\u01b0\u1eddng kh\u00f4ng ch\u1ec9 \u00e1p d\u1ee5ng cho h\u00ecnh \u1ea3nh. B\u1ea1n c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u \u00e2m thanh, video, v\u0103n b\u1ea3n v\u00e0 c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u kh\u00e1c.<\/p>\n<figure id=\"attachment_27122\" aria-describedby=\"caption-attachment-27122\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Phan-biet-Data-Augmented-va-Data-Synthetic.jpg\" alt=\"Ph\u00e2n bi\u1ec7t Data Augmented v\u00e0 Synthetic Data \" width=\"800\" height=\"500\" class=\"wp-image-27122 size-full\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Phan-biet-Data-Augmented-va-Data-Synthetic.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Phan-biet-Data-Augmented-va-Data-Synthetic-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Phan-biet-Data-Augmented-va-Data-Synthetic-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Phan-biet-Data-Augmented-va-Data-Synthetic-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27122\" class=\"wp-caption-text\">Ph\u00e2n bi\u1ec7t Data Augmented v\u00e0 Synthetic Data<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cong-cu-ho-tro-Data-augmentation\"><\/span><strong>C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 Data augmentation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong ph\u1ea7n n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 <a href=\"https:\/\/interdata.vn\/blog\/source-code-la-gi\/\">m\u00e3 ngu\u1ed3n<\/a> m\u1edf kh\u00e1c nhau m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c k\u1ef9 thu\u1eadt t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u00f4 h\u00ecnh.<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/pytorch-la-gi\/\">Pytorch<\/a>: <\/strong>Bi\u1ebfn \u0111\u1ed5i h\u00ecnh \u1ea3nh c\u00f3 s\u1eb5n trong module <code>torchvision.transforms<\/code>. T\u01b0\u01a1ng t\u1ef1 nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/keras-la-gi\/\">Keras<\/a>, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam c\u00e1c l\u1edbp bi\u1ebfn \u0111\u1ed5i v\u00e0o trong <code>torch.nn.Sequential<\/code> ho\u1eb7c \u00e1p d\u1ee5ng m\u1ed9t h\u00e0m t\u0103ng c\u01b0\u1eddng ri\u00eang bi\u1ec7t cho b\u1ed9 d\u1eef li\u1ec7u.<\/li>\n<li><strong>Augmentor: <\/strong>Augmentor l\u00e0 m\u1ed9t g\u00f3i Python d\u00e0nh cho t\u0103ng c\u01b0\u1eddng h\u00ecnh \u1ea3nh v\u00e0 t\u1ea1o h\u00ecnh \u1ea3nh nh\u00e2n t\u1ea1o. B\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p bi\u1ebfn \u0111\u1ed5i nh\u01b0: bi\u1ebfn d\u1ea1ng g\u00f3c nh\u00ecn, bi\u1ebfn d\u1ea1ng \u0111\u00e0n h\u1ed3i, xoay, c\u1eaft, l\u1eadt, v\u00e0 c\u1eaft x\u00e9n. Augmentor c\u0169ng cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng ti\u1ec1n x\u1eed l\u00fd h\u00ecnh \u1ea3nh c\u01a1 b\u1ea3n.<\/li>\n<li><strong>Albumentations: <\/strong>Albumentations l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 Python nhanh ch\u00f3ng v\u00e0 linh ho\u1ea1t d\u00e0nh cho vi\u1ec7c t\u0103ng c\u01b0\u1eddng h\u00ecnh \u1ea3nh. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c cu\u1ed9c thi h\u1ecdc m\u00e1y, ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c m\u1ea1ng n\u01a1-ron t\u00edch ch\u1eadp s\u00e2u.<\/li>\n<li><strong>Imgaug: <\/strong>Imgaug l\u00e0 m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/top-cong-cu-ma-nguon-mo\/\">c\u00f4ng c\u1ee5 m\u00e3 ngu\u1ed3n m\u1edf<\/a> cho vi\u1ec7c t\u0103ng c\u01b0\u1eddng h\u00ecnh \u1ea3nh. N\u00f3 h\u1ed7 tr\u1ee3 nhi\u1ec1u k\u1ef9 thu\u1eadt t\u0103ng c\u01b0\u1eddng nh\u01b0 ti\u1ebfng \u1ed3n Gaussian, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, \u0111\u1ed9 s\u1eafc n\u00e9t, c\u1eaft x\u00e9n, affine, v\u00e0 l\u1eadt. N\u00f3 c\u00f3 giao di\u1ec7n ng\u1eabu nhi\u00ean \u0111\u01a1n gi\u1ea3n nh\u01b0ng m\u1ea1nh m\u1ebd, v\u00e0 \u0111i k\u00e8m v\u1edbi c\u00e1c \u0111i\u1ec3m \u0111\u1eb7c bi\u1ec7t, h\u1ed9p gi\u1edbi h\u1ea1n, b\u1ea3n \u0111\u1ed3 nhi\u1ec7t v\u00e0 b\u1ea3n \u0111\u1ed3 ph\u00e2n \u0111o\u1ea1n.<\/li>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/opencv-la-gi\/\">OpenCV<\/a>: <\/strong>OpenCV l\u00e0 th\u01b0 vi\u1ec7n m\u00e3 ngu\u1ed3n m\u1edf kh\u1ed5ng l\u1ed3 cho th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, h\u1ecdc m\u00e1y v\u00e0 x\u1eed l\u00fd h\u00ecnh \u1ea3nh. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng OpenCV \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng h\u00ecnh \u1ea3nh v\u00e0 video m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/li>\n<li><strong>Airbyte: <\/strong>Airbyte l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng t\u00edch h\u1ee3p d\u1eef li\u1ec7u cho c\u00e1c pipeline ETL\/ELT, k\u1ebft n\u1ed1i c\u00e1c ngu\u1ed3n d\u1eef li\u1ec7u v\u1edbi c\u00e1c \u0111\u00edch \u0111\u1ebfn nh\u01b0 kho d\u1eef li\u1ec7u v\u00e0 h\u1ed3 d\u1eef li\u1ec7u. N\u00f3 gi\u00fap di chuy\u1ec3n d\u1eef li\u1ec7u kh\u00f4ng c\u1ea5u tr\u00fac v\u00e0 b\u00e1n c\u1ea5u tr\u00fac v\u00e0o c\u01a1 s\u1edf d\u1eef li\u1ec7u vector v\u00e0 c\u00e1c khu\u00f4n kh\u1ed5 m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn cho c\u00e1c \u1ee9ng d\u1ee5ng AI.<\/li>\n<li><strong>LangChain: <\/strong>LangChain l\u00e0 m\u1ed9t khu\u00f4n kh\u1ed5 \u0111i\u1ec1u ph\u1ed1i \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng AI sinh t\u1ea1o d\u1ef1a tr\u00ean c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLMs). N\u00f3 cho ph\u00e9p c\u00e1c doanh nghi\u1ec7p t\u1ea3i d\u1eef li\u1ec7u \u0111\u1ed9c quy\u1ec1n v\u00e0o LLMs, t\u1eeb \u0111\u00f3 t\u0103ng gi\u00e1 tr\u1ecb thu \u0111\u01b0\u1ee3c t\u1eeb AI sinh t\u1ea1o.<\/li>\n<\/ul>\n<p>T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u (Data Augmentation) kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t m\u00f4 h\u00ecnh m\u00e0 c\u00f2n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 thi\u1ebfu d\u1eef li\u1ec7u, overfitting v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng t\u1ed5ng qu\u00e1t c\u1ee7a m\u00f4 h\u00ecnh.<\/p>\n<p>M\u1eb7c d\u00f9 c\u00f3 nhi\u1ec1u k\u1ef9 thu\u1eadt kh\u00e1c nhau v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, vi\u1ec7c hi\u1ec3u r\u00f5 Data Augmentation l\u00e0 g\u00ec v\u00e0 \u00e1p d\u1ee5ng Data Augmentation c\u0169ng \u0111\u1eb7t ra m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c v\u00e0 v\u1ea5n \u0111\u1ec1 \u0111\u1ea1o \u0111\u1ee9c c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n<p>Tuy nhi\u00ean, n\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch, \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd gi\u00fap t\u1ed1i \u01b0u h\u00f3a m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y, mang l\u1ea1i nh\u1eefng k\u1ebft qu\u1ea3 \u0111\u00e1ng gi\u00e1 v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf hi\u1ec7u qu\u1ea3.<\/p>\n<p>Khi tri\u1ec3n khai c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y ho\u1eb7c c\u00e1c t\u00e1c v\u1ee5 t\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u, vi\u1ec7c ch\u1ecdn m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng. D\u1ecbch v\u1ee5 <a href=\"https:\/\/interdata.vn\/thue-vps\/\">thu\u00ea VPS ch\u1ea5t l\u01b0\u1ee3ng gi\u00e1 r\u1ebb<\/a> t\u1ea1i InterData cung c\u1ea5p ph\u1ea7n c\u1ee9ng th\u1ebf h\u1ec7 m\u1edbi v\u1edbi <a href=\"https:\/\/interdata.vn\/blog\/cpu-server\/\">CPU<\/a> <a href=\"https:\/\/interdata.vn\/blog\/cpu-amd-epyc\/\">AMD EPYC<\/a> v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/intel-xeon\/\">Intel Xeon<\/a> Platinum, SSD NVMe U.2, gi\u00fap b\u1ea1n x\u1eed l\u00fd d\u1eef li\u1ec7u nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3, t\u1ed1i \u01b0u chi ph\u00ed v\u1eadn h\u00e0nh.<\/p>\n<p>N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t gi\u1ea3i ph\u00e1p linh ho\u1ea1t v\u00e0 m\u1ea1nh m\u1ebd h\u01a1n cho c\u00e1c d\u1ef1 \u00e1n <a href=\"https:\/\/interdata.vn\/blog\/big-data-la-gi\/\">d\u1eef li\u1ec7u l\u1edbn<\/a>, <a href=\"https:\/\/interdata.vn\/cloud-server\/\">thu\u00ea Cloud Server gi\u00e1 r\u1ebb<\/a> c\u1ee7a InterData l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng. V\u1edbi c\u1ea5u h\u00ecnh m\u1ea1nh m\u1ebd, dung l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u v\u00e0 b\u0103ng th\u00f4ng cao, d\u1ecbch v\u1ee5 n\u00e0y mang \u0111\u1ebfn hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh cho c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y, gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed trong su\u1ed1t qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n.<\/p>\n<p><strong>INTERDATA<\/strong><\/p>\n<ul>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">Website<\/a>:<\/strong><span>\u00a0<\/span>Interdata.vn<\/li>\n<li><strong>Hotline:<\/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","protected":false},"excerpt":{"rendered":"<p>Trong h\u1ecdc m\u00e1y, vi\u1ec7c thu th\u1eadp v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn, \u0111\u1eb7c bi\u1ec7t khi b\u1ed9 d\u1eef li\u1ec7u h\u1ea1n ch\u1ebf. Data Augmentation (T\u0103ng c\u01b0\u1eddng d\u1eef li\u1ec7u) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd gi\u00fap gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c bi\u1ebfn th\u1ec3 d\u1eef li\u1ec7u t\u1eeb d\u1eef<\/p>\n","protected":false},"author":11,"featured_media":27123,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-27115","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\/27115","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=27115"}],"version-history":[{"count":5,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/27115\/revisions"}],"predecessor-version":[{"id":27126,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/27115\/revisions\/27126"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/27123"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=27115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=27115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=27115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}