{"id":22272,"date":"2025-08-07T09:15:49","date_gmt":"2025-08-07T02:15:49","guid":{"rendered":"https:\/\/thegioimaychu.vn\/blog\/?p=22272"},"modified":"2025-08-07T10:11:50","modified_gmt":"2025-08-07T03:11:50","slug":"nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit-p22272\/","title":{"rendered":"Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t v\u1edbi NVIDIA FaceDetect: C\u00e0i \u0111\u1eb7t v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh b\u1eb1ng TAO Toolkit"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t l\u00e0 m\u1ed9t trong nh\u1eefng \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a <a class=\"iblink\" href=\"\/blog\/tag\/computer-vision\/\">th\u1ecb gi\u00e1c m\u00e1y t\u00ednh<\/a>, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 gi\u00e1m s\u00e1t an ninh, ki\u1ec3m so\u00e1t truy c\u1eadp, \u0111i\u1ec3m danh, v\u00e0 t\u01b0\u01a1ng t\u00e1c ng\u01b0\u1eddi\u2013m\u00e1y. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch c\u00e0i \u0111\u1eb7t m\u00f4i tr\u01b0\u1eddng v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t FaceDetect \u2013 m\u1ed9t m\u00f4 h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c NVIDIA hu\u1ea5n luy\u1ec7n tr\u01b0\u1edbc (pretrained), t\u1ed1i \u01b0u cho b\u00e0i to\u00e1n ph\u00e1t hi\u1ec7n khu\u00f4n m\u1eb7t trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau.<\/p>\n<p>Ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng TAO Toolkit \u2013 n\u1ec1n t\u1ea3ng hu\u1ea5n luy\u1ec7n chuy\u1ec3n giao (Transfer Learning) ch\u00ednh th\u1ee9c c\u1ee7a NVIDIA, ch\u1ea1y trong Docker, gi\u00fap t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh AI m\u00e0 kh\u00f4ng c\u1ea7n vi\u1ebft l\u1ea1i t\u1eeb \u0111\u1ea7u.<\/p>\n<h2><strong>Y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng<\/strong><\/h2>\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u ch\u00fang ta h\u00e3y c\u00f9ng xem qua y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng c\u00e1i \u0111\u00e3 nh\u00e9:<\/p>\n<p><strong>V\u1ec1 ph\u1ea7n m\u1ec1m<\/strong><\/p>\n<p>L\u1ea7n n\u00e0y m\u00ecnh s\u1ebd ti\u1ebfp t\u1ee5c h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh Ubuntu phi\u00ean b\u1ea3n 24.04.1. Ngo\u00e0i ra c\u00e1c b\u1ea1n vui l\u00f2ng ki\u1ec3m tra xem th\u1eed m\u00e1y m\u00ecnh c\u00f3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n sau \u0111\u00e2y kh\u00f4ng:<\/p>\n<ul>\n<li>Driver NVIDIA: &gt;= 525.xx<br \/>\n<strong>*<\/strong>\u0110\u00e2y l\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1eaft bu\u1ed9c c\u00e1c b\u1ea1n ph\u1ea3i c\u00f3 m\u1edbi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c c\u00e1c th\u01b0 vi\u1ec7n v\u00e0 c\u00f4ng c\u1ee5 c\u1ee7a NVIDIA<\/li>\n<li>Python: &gt;= 3.7 (b\u1ea1n n\u00ean c\u00e0i \u0111\u1eb7t Python tr\u01b0\u1edbc \u0111\u1ec3 s\u1eed d\u1ee5ng cho nh\u1eefng ph\u1ea7n sau)<\/li>\n<li>Docker: &gt;= 20.10<\/li>\n<li>NVIDIA Container Toolkit: \u0111\u1ec3 docker c\u00f3 th\u1ec3 truy c\u1eadp GPU<\/li>\n<\/ul>\n<p><strong>V\u1ec1 ph\u1ea7n c\u1ee9ng<\/strong><\/p>\n<p>N\u1ebfu c\u00e1c b\u1ea1n \u0111ang c\u00f2n l\u00e0 h\u1ecdc sinh, sinh vi\u00ean ho\u1eb7c l\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u01a1n l\u1ebb mu\u1ed1n t\u00ecm hi\u1ec3u v\u1ec1 AI c\u1ee5 th\u1ec3 l\u00e0 c\u00e1c m\u00f4 h\u00ecnh c\u1ee7a NVIDIA th\u00ec d\u01b0\u1edbi \u0111\u00e2y l\u00e0 \u0111\u1ec1 xu\u1ea5t v\u1ec1 ph\u1ea7n c\u1ee9ng c\u1ee7a c\u00e1c b\u1ea1n:<\/p>\n<ul>\n<li>GPU: \u00edt nh\u1ea5t l\u00e0 1 GPU c\u00f3 th\u1ec3 thu\u1ed9c c\u00e1c d\u00f2ng GeForce RTX 2060 tr\u1edf l\u00ean<\/li>\n<li>VRAM: &gt;= 6GB<\/li>\n<li>RAM: &gt;= 8GB ( \u0111\u1ec1 xu\u1ea5t 16GB )<\/li>\n<li>CPU: &gt;= 4 nh\u00e2n<\/li>\n<li>SSD: &gt;= 30GB tr\u1ed1ng<\/li>\n<\/ul>\n<p>N\u1ebfu c\u00e1c b\u1ea1n l\u00e0 doanh nghi\u1ec7p ho\u1eb7c l\u00e0 m\u1ed9t t\u1ed5 ch\u1ee9c \u0111ang tri\u1ec3n khai th\u1ef1c t\u1ebf th\u00ec d\u01b0\u1edbi \u0111\u00e2y l\u00e0 \u0111\u1ec1 xu\u1ea5t c\u1ee7a m\u00ecnh v\u1ec1 ph\u1ea7n c\u1ee9ng d\u00e0nh cho b\u1ea1n:<\/p>\n<ul>\n<li>GPU: \u00edt nh\u1ea5t l\u00e0 1 GPU v\u00ed d\u1ee5 nh\u01b0 A100, A30, RTX 6000 Ada<\/li>\n<li>VRAM: &gt;= 24GB<\/li>\n<li>RAM: &gt;= 64GB<\/li>\n<li>CPU: 16 nh\u00e2n<\/li>\n<li>SSD: &gt;= 1TB tr\u1ed1ng<\/li>\n<\/ul>\n<p>L\u00ed do m\u00ecnh \u0111\u01b0a ra \u0111\u1ec1 xu\u1ea5t v\u1ec1 ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m nh\u01b0 n\u00e0y v\u00ec \u0111\u1ed1i v\u1edbi h\u1ecdc sinh, sinh vi\u00ean hay c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ed9c l\u1eadp vi\u1ec7c c\u00f3 m\u1ed9t chi\u1ebfc m\u00e1y t\u00ednh c\u00f3 GPU r\u1eddi d\u00f2ng RTX t\u1eeb 2060 tr\u1edf l\u00ean l\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 ch\u1ea1y \u1ed5n. \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 GPU c\u1ea7n c\u00f3 6GB VRAM tr\u1edf l\u00ean \u0111\u1ec3 tr\u00e1nh l\u1ed7i khi n\u1ea1p m\u00f4 h\u00ecnh. RAM h\u1ec7 th\u1ed1ng t\u1ea7m 8GB v\u1eabn ch\u1ea1y \u0111\u01b0\u1ee3c nh\u01b0ng n\u1ebfu b\u1ea1n m\u1edf th\u00eam notebook hay 1 t\u00e1c v\u1ee5 kh\u00e1c nh\u01b0 x\u1eed l\u00fd d\u1eef li\u1ec7u song song th\u00ec 16GB s\u1ebd tho\u1ea3i m\u00e1i h\u01a1n. SSD \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 c\u00f3 t\u1ed1c \u0111\u1ed9 truy xu\u1ea5t nhanh h\u01a1n nhi\u1ec1u so v\u1edbi HDD n\u00ean khi t\u1ea3i m\u00f4 h\u00ecnh hay log hu\u1ea5n luy\u1ec7n s\u1ebd gi\u00fap cho vi\u1ec7c hu\u1ea5n luy\u1ec7n tr\u1edf n\u00ean nhanh h\u01a1n.<\/p>\n<p>C\u00f2n v\u1ec1 doanh nghi\u1ec7p v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c \u0111ang tri\u1ec3n khai th\u1ef1c t\u1ebf th\u00ec s\u1ebd kh\u00e1c. C\u00e1c GPU nh\u01b0 A100, A30 ho\u1eb7c d\u00f2ng RTX 6000 Ada c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u cho <a class=\"iblink\" href=\"\/blog\/tag\/deep-learning\/\">deep learning<\/a>. Vi\u1ec7c b\u1ea1n c\u00f3 24GB VRAM tr\u1edf l\u00ean b\u1ea1n c\u00f3 th\u1ec3 x\u1eed l\u00fd 1 l\u01b0\u1ee3ng batch l\u1edbn, vi\u1ec7c fine-tune m\u00f4 h\u00ecnh c\u0169ng s\u1ebd kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n b\u1ed9 nh\u1edb. V\u1edbi m\u1ee9c RAM 64GB tr\u1edf l\u00ean th\u00ec vi\u1ec7c hu\u1ea5n luy\u1ec7n ho\u1eb7c x\u1eed l\u00fd c\u00e1c pipeline ph\u1ee9c t\u1ea1p s\u1ebd tr\u1edf n\u00ean m\u01b0\u1ee3t m\u00e0 h\u01a1n gi\u00fap b\u1ea1n kh\u00f4ng ph\u1ea3i lo v\u1ec1 vi\u1ec7c \u0111\u1ea7y b\u1ed9 nh\u1edb c\u1ed9ng v\u1edbi vi\u1ec7c CPU nhi\u1ec1u nh\u00e2n c\u0169ng s\u1ebd gi\u00fap gi\u1ea3m ngh\u1ebdn khi b\u1ea1n v\u1eeba ph\u1ea3i hu\u1ea5n luy\u1ec7n, v\u1eeba ph\u1ea3i ghi l\u1ea1i k\u1ebft qu\u1ea3 v\u00e0 v\u1eeba ph\u1ea3i ki\u1ec3m tra m\u00f4 h\u00ecnh c\u00f9ng l\u00fac. Vi\u1ec7c b\u1ea1n s\u1edf h\u1eefu SSD 1TB tr\u1edf l\u00ean s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 l\u01b0u tr\u1eef m\u1ed9t l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n, c\u00e1c phi\u00ean b\u1ea3n m\u00f4 h\u00ecnh,&#8230;<\/p>\n<p>Sau khi b\u1ea1n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u v\u1ec1 h\u1ec7 th\u1ed1ng th\u00ec ch\u00fang ta ti\u1ebfp t\u1ee5c v\u1edbi b\u01b0\u1edbc ti\u1ebfp theo nh\u00e9.<\/p>\n<h2>T\u1ea3i v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh FaceDetect<\/h2>\n<p>\u1ede \u0111\u00e2y m\u00ecnh s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n ch\u1ea1y m\u00f4 h\u00ecnh tr\u1ef1c ti\u1ebfp t\u1eeb notebook facenet.ipynb\u00a0 \u2013 n\u1eb1m trong b\u1ed9 cv_samples c\u1ee7a TAO Toolkit. Thay v\u00ec ph\u1ea3i t\u1ef1 code t\u1eeb \u0111\u1ea7u, ch\u00fang ta ch\u1ec9 c\u1ea7n m\u1edf notebook n\u00e0y, ch\u1ec9nh v\u00e0i th\u00f4ng s\u1ed1, ch\u1ea1y hu\u1ea5n luy\u1ec7n, l\u00e0 xong!<\/p>\n<p><strong>L\u01b0u \u00fd:<\/strong> M\u1eb7c d\u00f9 ch\u1ea1y notebook gi\u00fap \u0111\u01a1n gi\u1ea3n ho\u00e1 thao t\u00e1c, nh\u01b0ng v\u1eabn s\u1ebd t\u1ed1n t\u00e0i nguy\u00ean m\u00e1y \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 GPU v\u00e0 RAM, v\u00ec to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh training v\u1eabn \u0111ang di\u1ec5n ra th\u1eadt \u1edf ph\u00eda sau.<\/p>\n<p>B\u00e2y gi\u1edd ch\u00fang ta c\u00f9ng b\u1eaft \u0111\u1ea7u nh\u00e9:<\/p>\n<p>\u0110\u1ea7u ti\u00ean c\u00e1c b\u1ea1n t\u1ea3i gi\u00fap m\u00ecnh c\u00f4ng c\u1ee5 NGC CLI c\u1ee7a NVIDIA.<\/p>\n<p>T\u1ea3i v\u00e0 gi\u1ea3i n\u00e9n:<\/p>\n<pre class=\"code\">wget https:\/\/ngc.nvidia.com\/downloads\/ngccli_linux.zip\r\nunzip ngccli_linux.zip &amp;&amp; cd ngc-cli<\/pre>\n<p>Gi\u1ea3i n\u00e9n xong h\u00e3y di chuy\u1ec3n \u0111\u1ebfn th\u01b0 m\u1ee5c, c\u1ea5p quy\u1ec1n v\u00e0 th\u00eam v\u00e0o path:<\/p>\n<pre class=\"code\">cd ngccli\/ngc-cli\r\n#C\u1ea5p quy\u1ec1n\r\nchmod u+x ngc\r\n#Th\u00eam v\u00e0o path\r\nexport PATH=$PATH:$(pwd)<\/pre>\n<p>Xong c\u00e1c b\u01b0\u1edbc tr\u00ean b\u1ea1n ki\u1ec3m tra l\u1ea1i b\u1eb1ng l\u1ec7nh:<\/p>\n<pre class=\"code\">ngc --version<\/pre>\n<p>N\u1ebfu nh\u01b0 k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1 gi\u1ed1ng nh\u01b0 \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y th\u00ec b\u1ea1n \u0111\u00e3 th\u00e0nh c\u00f4ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22343\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/ngcversion.png\" alt=\"\" width=\"357\" height=\"38\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/ngcversion.png 357w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/ngcversion-300x32.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/ngcversion-40x4.png 40w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/p>\n<p>Sau khi c\u00e0i \u0111\u1eb7t xong h\u00e3y m\u1edf Terminal c\u1ee7a Ubuntu ho\u1eb7c b\u1ea5t k\u00ec h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0o b\u1ea1n \u0111ang s\u1eed d\u1ee5ng mi\u1ec5n l\u00e0 \u0111ang ch\u1ea1y tr\u00ean n\u1ec1n Linux.<\/p>\n<p>Ch\u00fang ta b\u1eaft \u0111\u1ea7u t\u1ea3i notebook v\u1ec1 t\u1eeb NGC:<\/p>\n<pre class=\"code\">ngc registry resource download-version \"nvidia\/tao\/cv_samples:v1.4.1\"<\/pre>\n<p>T\u1ea3i xong, b\u1ea1n h\u00e3y s\u1eed d\u1ee5ng c\u00e2u l\u1ec7nh:<\/p>\n<pre class=\"code\">ls<\/pre>\n<p>B\u1ea1n s\u1ebd th\u1ea5y th\u01b0 m\u1ee5c t\u00ean cv_samples_vv1.4.1 nh\u01b0 \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<p style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22346\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cvsamples.png\" alt=\"\" width=\"279\" height=\"42\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cvsamples.png 279w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cvsamples-40x6.png 40w\" sizes=\"auto, (max-width: 279px) 100vw, 279px\" \/><\/p>\n<p>Ti\u1ebfp theo c\u00e1c b\u1ea1n h\u00e3y t\u1ea1o m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u1ea3o \u0111\u1ec3 tr\u00e1nh b\u1ecb xung \u0111\u1ed9t v\u1edbi h\u1ec7 th\u1ed1ng b\u1eb1ng c\u00e1ch:<\/p>\n<pre class=\"code\">python -m venv env37<\/pre>\n<p>V\u1edbi &#8221; env37 &#8221; l\u00e0 t\u00ean c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u1ea3o b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ed5i t\u00ean t\u00f9y th\u00edch.<\/p>\n<p>T\u1ea1o xong m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00e3y k\u00edch ho\u1ea1t n\u00f3 b\u1eb1ng l\u1ec7nh:<\/p>\n<pre class=\"code\">source env37\/bin\/activate<\/pre>\n<p><strong>L\u01b0u \u00fd:\u00a0<\/strong>b\u1ea1n ph\u1ea3i \u0111\u1ee9ng t\u1ea1i v\u1ecb tr\u00ed b\u1ea1n t\u1ea1o m\u00f4i tr\u01b0\u1eddng \u1ea3o v\u00ed d\u1ee5 m\u00ecnh \u0111ang \u0111\u1ee9ng t\u1ea1i home\/lab nh\u01b0 \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"372\" height=\"42\" class=\"alignnone wp-image-22349 size-full aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/TheGioiMayChu-Blog-Image-nhan-dien-khuon-mat-voi-nvidia-facedetect-ir-cai-dat-va-huan-luyen-mo-hinh-bang-.png\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/TheGioiMayChu-Blog-Image-nhan-dien-khuon-mat-voi-nvidia-facedetect-ir-cai-dat-va-huan-luyen-mo-hinh-bang-.png 372w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/TheGioiMayChu-Blog-Image-nhan-dien-khuon-mat-voi-nvidia-facedetect-ir-cai-dat-va-huan-luyen-mo-hinh-bang--300x34.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/TheGioiMayChu-Blog-Image-nhan-dien-khuon-mat-voi-nvidia-facedetect-ir-cai-dat-va-huan-luyen-mo-hinh-bang--40x5.png 40w\" sizes=\"auto, (max-width: 372px) 100vw, 372px\" \/><\/p>\n<p>N\u1ebfu c\u00e1c b\u1ea1n kh\u00f4ng bi\u1ebft m\u00ecnh \u0111ang \u0111\u1ee9ng \u1edf \u0111\u00e2u trong th\u01b0 m\u1ee5c th\u00ec c\u00f3 th\u1ec3 ki\u1ec3m tra b\u1eb1ng l\u1ec7nh:<\/p>\n<pre class=\"code\">pwd<\/pre>\n<p>C\u00f2n n\u1ebfu c\u00e1c b\u1ea1n kh\u00f4ng nh\u1edb \u0111\u00e3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng \u1ea3o trong th\u01b0 m\u1ee5c n\u00e0o th\u00ec c\u00f3 th\u1ec3 t\u00ecm b\u1eb1ng l\u1ec7nh:<\/p>\n<pre class=\"code\">find ~ -type f -name \"activate\" 2&gt;\/dev\/null | grep \"\/bin\/activate\"<\/pre>\n<p>L\u1ec7nh n\u00e0y s\u1ebd tr\u1ea3 v\u1ec1 1 \u0111\u01b0\u1eddng d\u1eabn v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 di chuy\u1ec3n \u0111\u1ebfn th\u01b0 m\u1ee5c \u0111\u00f3 v\u00ed d\u1ee5 k\u1ebft qu\u1ea3 tr\u1ea3 v\u1ec1 l\u00e0<\/p>\n<p style=\"text-align: center\">&#8221; \/home\/lab\/env37\/bin\/activate &#8220;<\/p>\n<p>Th\u00ec ph\u00eda tr\u01b0\u1edbc &#8221; \/bin\/activate &#8221; \u0111\u00f3 ch\u00ednh l\u00e0 th\u01b0 m\u1ee5c cha c\u0169ng ch\u00ednh l\u00e0 th\u01b0 m\u1ee5c m\u00f4i tr\u01b0\u1eddng \u1ea3o m\u00e0 b\u1ea1n \u0111ang c\u1ea7n t\u00ecm.<\/p>\n<p>Khi k\u00edch ho\u1ea1t m\u00f4i tr\u01b0\u1eddng \u1ea3o \u1edf ph\u00eda \u0111\u1ea7u c\u1ee7a command line c\u1ee7a b\u1ea1n s\u1ebd xu\u1ea5t hi\u1ec7n t\u00ean c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u1ea3o:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22353\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cmd.png\" alt=\"\" width=\"479\" height=\"38\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cmd.png 479w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cmd-300x24.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/cmd-40x3.png 40w\" sizes=\"auto, (max-width: 479px) 100vw, 479px\" \/><\/p>\n<p>Ti\u1ebfp theo b\u1ea1n h\u00e3y t\u1ea3i jupyter notebook v\u1ec1 m\u00f4i tr\u01b0\u1eddng \u1ea3o:<\/p>\n<pre class=\"code\">pip install jupyter notebook<\/pre>\n<p>T\u00f9y v\u00e0o t\u1ed1c \u0111\u1ed9 m\u1ea1ng c\u1ee7a b\u1ea1n th\u00ec notebook s\u1ebd t\u1ea3i nhanh hay ch\u1eadm, sau khi t\u1ea3i xong b\u1ea1n c\u00f3 th\u1ec3 m\u1edf notebook c\u1ee7a cv_samples \u1edf tr\u00ean b\u1eb1ng c\u00e1ch di chuy\u1ec3n v\u00e0o th\u01b0 m\u1ee5c \u0111\u00f3 v\u00e0 g\u00f5:<\/p>\n<pre class=\"code\">jupyter notebook --ip 0.0.0.0 --no-browser --allow-root<\/pre>\n<p>L\u1ec7nh n\u00e0y s\u1ebd tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 nh\u01b0 \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22357\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/notebook.png\" alt=\"\" width=\"1252\" height=\"686\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/notebook.png 1252w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/notebook-300x164.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/notebook-768x421.png 768w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/notebook-1024x561.png 1024w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/notebook-40x22.png 40w\" sizes=\"auto, (max-width: 1252px) 100vw, 1252px\" \/><\/p>\n<p style=\"text-align: left\">B\u1ea1n ch\u1ec9 c\u1ea7n \u0111\u1ec3 \u00fd 2 d\u00f2ng cu\u1ed1i. Copy m\u1ed9t trong hai \u0111\u01b0\u1eddng URL \u0111\u01b0\u1ee3c cung c\u1ea5p v\u00e0 d\u00e1n v\u00e0o tr\u00ecnh duy\u1ec7t b\u1ea5t k\u1ef3 \u0111\u1ec3 m\u1edf notebook.. Tuy nhi\u00ean b\u1ea1n c\u1ea7n thay \u0111\u1ed5i l\u1ea1i v\u1ec1 \u0111\u01b0\u1eddng d\u1eabn v\u00ed d\u1ee5 nh\u01b0 m\u00ecnh s\u1ebd copy url l\u00e0<\/p>\n<pre class=\"code\">\" http:\/\/127.0.0.1:8889\/ \"<\/pre>\n<p>th\u00ec m\u00ecnh c\u1ea7n ph\u1ea3i \u0111\u1ed5i 127.0.0.1 b\u1eb1ng ip c\u1ee7a m\u00e1y m\u00ecnh th\u00ec m\u1edbi c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c, n\u1ebfu b\u1ea1n kh\u00f4ng bi\u1ebft ip m\u00e1y m\u00ecnh l\u00e0 bao nhi\u00eau th\u00ec c\u00f3 th\u1ec3 g\u00f5 trong command line c\u1ee7a linux<\/p>\n<pre class=\"code\">ifconfig<\/pre>\n<p>Nh\u01b0ng b\u1ea1n c\u00f3 \u0111\u1ec3 \u00fd l\u00e0 khi ch\u1ea1y jupyter notebook nh\u01b0 v\u1eady b\u1ea1n \u0111\u00e3 b\u1ecb m\u1ea5t command line r\u1ed3i th\u00ec b\u1ea1n s\u1ebd ph\u1ea3i l\u00e0m nh\u01b0 th\u1ebf n\u00e0o, r\u1ea5t d\u1ec5, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ea1y jupyter b\u1eb1ng nohup<\/p>\n<pre class=\"code\">nohup jupyter notebook --ip 0.0.0.0 --no-browser --allow-root &gt; jupyter.log 2&gt;&amp;1 &amp;<\/pre>\n<p>L\u1ec7nh n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ch\u1ea1y notebook m\u00e0 kh\u00f4ng b\u1ecb chi\u1ebfm command line. N\u00f3 s\u1ebd ch\u1ec9 tr\u1ea3 v\u1ec1 1 d\u00f2ng duy nh\u1ea5t nh\u01b0 sau:<\/p>\n<pre class=\"code\">\" [1] 12345 \"<\/pre>\n<p>Vi\u1ec7c ch\u1ea1y nohup v\u1eabn s\u1ebd ti\u1ebfp di\u1ec5n k\u1ec3 c\u1ea3 khi b\u1ea1n \u0111\u00f3ng terminal, \u0111i\u1ec1u n\u00e0y s\u1ebd \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi ch\u1ea1y notebook t\u1eeb server ho\u1eb7c SSH v\u00e0 &#8221; &amp; &#8221; \u1edf cu\u1ed1i c\u00e2u l\u1ec7nh s\u1ebd gi\u00fap jupyter notebook \u0111\u01b0\u1ee3c ch\u1ea1y n\u1ec1n n\u00ean l\u00e0 h\u00e3y \u0111\u1ec3 \u00fd v\u00e0 d\u1eebng n\u1ebfu b\u1ea1n kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng nh\u00e9. M\u1ed9t \u0111i\u1ec3m \u0111\u00e1ng l\u01b0u \u00fd \u1edf \u0111\u00e2y l\u00e0 ghi ch\u1ea1y nohup b\u1ea1n s\u1ebd kh\u00f4ng bi\u1ebft li\u1ec7u r\u1eb1ng c\u00f3 l\u1ed7i g\u00ec xu\u1ea5t hi\u1ec7n hay kh\u00f4ng v\u00ec m\u00ecnh \u0111\u00e3 set ch\u1ea1y n\u1ec1n cho n\u00ean &#8221; &gt; jupyter.log &#8221; s\u1ebd l\u01b0u tr\u1eef l\u1ea1i to\u00e0n b\u1ed9 log c\u1ee7a jupyter notebook, n\u1ebfu b\u1ea1n mu\u1ed1n xem log b\u1ea1n c\u00f3 th\u1ec3 m\u1edf b\u1eb1ng url v\u00e0 xem ho\u1eb7c xem tr\u1ef1c ti\u1ebfp tr\u00ean terminal b\u1eb1ng l\u1ec7nh:<\/p>\n<pre class=\"code\">cat jupyter.log<\/pre>\n<p>V\u1eady \u0111\u1ec3 ki\u1ec3m tra xem notebook n\u00e0o \u0111ang ch\u1ea1y th\u00ec nh\u01b0 n\u00e0o? L\u1ea1i qu\u00e1 d\u1ec5 b\u1ea1n ch\u1ec9 c\u1ea7n v\u1eabn c\u00f2n \u1edf trong m\u00f4i tr\u01b0\u1eddng \u1ea3o c\u1ee7a b\u1ea1n v\u00e0 g\u00f5 l\u1ec7nh:<\/p>\n<pre class=\"code\">jupyter notebook list<\/pre>\n<p>L\u1ec7nh s\u1ebd tr\u1ea3 v\u1ec1 danh s\u00e1ch url notebook \u0111ang ch\u1ea1y. V\u00e0 n\u1ebfu mu\u1ed1n d\u1eebng b\u1ea1n ch\u1ec9 c\u1ea7n g\u00f5:<\/p>\n<pre class=\"code\">jupyter notebook stop &lt;s\u1ed1 port&gt;<\/pre>\n<p>V\u00ed d\u1ee5 port \u1edf tr\u00ean l\u00e0 8889, s\u1ed1 8889 ch\u00ednh l\u00e0 c\u1ed5ng m\u00e0 notebook \u0111ang ch\u1ea1y v\u00e0 \u0111\u1ec3 d\u1eebng th\u00ec m\u00ecnh s\u1ebd nh\u1eadp l\u1ec7nh l\u00e0:<\/p>\n<pre class=\"code\">\" jupyter notebook stop 8889 \"<\/pre>\n<p>\u0110\u1ee3i 1 l\u00e1t s\u1ebd c\u00f3 d\u00f2ng th\u00f4ng b\u00e1o x\u00e1c nh\u1eadn notebook \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1eebng.<\/p>\n<p>Sau khi truy c\u1eadp \u0111\u01b0\u1ee3c v\u00e0o notebook, \u1edf \u0111\u00f3 s\u1ebd c\u00f3 v\u00f4 s\u1ed1 m\u00f4 h\u00ecnh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22361\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/listmodel.png\" alt=\"\" width=\"1182\" height=\"724\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/listmodel.png 1182w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/listmodel-300x184.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/listmodel-768x470.png 768w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/listmodel-1024x627.png 1024w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/listmodel-40x25.png 40w\" sizes=\"auto, (max-width: 1182px) 100vw, 1182px\" \/><\/p>\n<p>\u1ede \u0111\u00e2y m\u00ecnh s\u1ebd ch\u1ecdn m\u00f4 h\u00ecnh facenet, h\u00e3y m\u1edf folder facenet v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y 1 file facenet.ipynb, \u0111\u00e2y ch\u00ednh l\u00e0 notebook m\u00e0 ch\u00fang ta t\u00ecm, m\u1edf n\u00f3 l\u00ean v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y h\u01b0\u1edbng d\u1eabn chi ti\u1ebft t\u1eebng b\u01b0\u1edbc t\u1eeb y\u00eau c\u1ea7u v\u1ec1 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u1ebfn c\u00e0i \u0111\u1eb7t m\u00f4i tr\u01b0\u1eddng v\u00e0 m\u00f4 h\u00ecnh face detect. C\u00e1c b\u1ea1n h\u00e3y \u0111\u1ecdc v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn m\u00e0 notebook \u0111\u00e3 \u0111\u01b0a ra.<\/p>\n<p>\u1ede cu\u1ed1i notebook s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n export sang \u0111\u1ecbnh d\u1ea1ng file c\u1ee7a TAO l\u00e0 .etlt tuy nhi\u00ean n\u1ebfu b\u1ea1n mu\u1ed1n tri\u1ec3n khai th\u1ef1c t\u1ebf th\u00ec b\u1ea1n ph\u1ea3i chuy\u1ec3n sang \u0111\u1ecbnh d\u1ea1ng .engine ho\u1eb7c .tlt.<\/p>\n<p>B\u00e0i h\u01b0\u1edbng d\u1eabn c\u1ee7a m\u00ecnh \u0111\u1ebfn \u0111\u00e2y \u0111\u00e3 h\u1ebft r\u1ed3i. N\u1ebfu c\u00e1c b\u1ea1n mu\u1ed1n t\u00edch h\u1ee3p m\u00f4 h\u00ecnh sau khi hu\u1ea5n luy\u1ec7n v\u00e0o \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf th\u00ec \u0111\u1eebng b\u1ecf qua b\u00e0i ti\u1ebfp theo nh\u00e9. \u1ede b\u00e0i t\u1edbi m\u00ecnh c\u0169ng s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ea1n c\u00e1ch chuy\u1ec3n \u0111\u1ecbnh d\u1ea1ng file .etlt sang \u0111\u1ecbnh d\u1ea1ng .engine \u0111\u1ec3 tri\u1ec3n khai th\u1ef1c t\u1ebf. V\u00e0 b\u00e2y gi\u1edd ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng v\u1edbi vi\u1ec7c hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh Face Detect.<\/p>\n<p>M\u1ecdi th\u1eafc m\u1eafc c\u00f3 th\u1ec3 li\u00ean h\u1ec7 m\u00ecnh th\u00f4ng qua email:\u00a0<strong>anldb@nhattienchung.vn<\/strong><\/p>\n<p>&nbsp;<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23415\">B\u01b0\u1edbc v\u00e0o k\u1ef7 nguy\u00ean tr\u1ee3 l\u00fd AI c\u00e1 nh\u00e2n &#8211; so s\u00e1nh chi ti\u1ebft NVIDIA RTX Spark v\u00e0 DGX Spark<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23322\">NVIDIA RTX PRO 4500 Blackwell Server Edition: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt t\u1eeb th\u1ebf h\u1ec7 L4 cho h\u1ea1 t\u1ea7ng AI suy lu\u1eadn hi\u1ec7u n\u0103ng cao<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23119\">NVIDIA NGC\u2011ready Low\u2011latency Edge AI: Gi\u1ea3i ph\u00e1p cho Retail, Manufacturing v\u00e0 Smart Cities<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23110\">So s\u00e1nh s\u1ee9c m\u1ea1nh c\u1ee7a m\u00e1y t\u00ednh AI DGX Spark v\u1edbi c\u00e1c card GPU m\u00e1y tr\u1ea1m chuy\u00ean nghi\u1ec7p c\u1ee7a NVIDIA<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22969\">T\u1eeb Orin \u0111\u1ebfn Thor: B\u01b0\u1edbc nh\u1ea3y v\u1ecdt ki\u1ebfn tr\u00fac c\u1ee7a NVIDIA JetPack 7.0 v\u00e0 t\u01b0\u01a1ng lai c\u1ee7a robot h\u00ecnh ng\u01b0\u1eddi<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22887\">T\u1ea1i sao g\u1ecdi NVIDIA DGX Spark l\u00e0 Si\u00eau m\u00e1y t\u00ednh AI c\u00e1 nh\u00e2n?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Nh&#7853;n di&#7879;n khu&ocirc;n m&#7863;t l&agrave; m&#7897;t trong nh&#7919;ng &#7913;ng d&#7909;ng ph&#7893; bi&#7871;n nh&#7845;t c&#7911;a th&#7883; gi&aacute;c m&aacute;y t&iacute;nh, &#273;&#432;&#7907;c s&#7917; d&#7909;ng trong nhi&#7873;u l&#297;nh v&#7921;c nh&#432; gi&aacute;m s&aacute;t an ninh, ki&#7875;m so&aacute;t truy c&#7853;p, &#273;i&#7875;m danh, v&agrave; t&#432;&#417;ng t&aacute;c ng&#432;&#7901;i&ndash;m&aacute;y. Trong b&agrave;i vi&#7871;t n&agrave;y, ch&uacute;ng ta s&#7869; t&igrave;m hi&#7875;u c&aacute;ch c&agrave;i &#273;&#7863;t m&ocirc;i tr&#432;&#7901;ng v&agrave;&#8230;<\/p>\n","protected":false},"author":26,"featured_media":22283,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[3],"tags":[1367,1314],"class_list":["post-22272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-hpc","tag-aidev","tag-nvidia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t v\u1edbi NVIDIA FaceDetect: C\u00e0i \u0111\u1eb7t v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh b\u1eb1ng TAO Toolkit - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/ai-hpc\/nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit-p22272\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t v\u1edbi NVIDIA FaceDetect: C\u00e0i \u0111\u1eb7t v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh b\u1eb1ng TAO Toolkit - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"Nh&#7853;n di&#7879;n khu&ocirc;n m&#7863;t l&agrave; m&#7897;t trong nh&#7919;ng &#7913;ng d&#7909;ng ph&#7893; bi&#7871;n nh&#7845;t c&#7911;a th&#7883; gi&aacute;c m&aacute;y t&iacute;nh, &#273;&#432;&#7907;c s&#7917; d&#7909;ng trong nhi&#7873;u l&#297;nh v&#7921;c nh&#432; gi&aacute;m s&aacute;t an ninh, ki&#7875;m so&aacute;t truy c&#7853;p, &#273;i&#7875;m danh, v&agrave; t&#432;&#417;ng t&aacute;c ng&#432;&#7901;i&ndash;m&aacute;y. Trong b&agrave;i vi&#7871;t n&agrave;y, ch&uacute;ng ta s&#7869; t&igrave;m hi&#7875;u c&aacute;ch c&agrave;i &#273;&#7863;t m&ocirc;i tr&#432;&#7901;ng v&agrave;...\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2025\/08\/facedetect.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ethan Lam\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"13 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit-p22272\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit-p22272\\\/\"},\"author\":{\"name\":\"Ethan Lam\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/person\\\/912eaedb7f41e99d83364071e046360f\"},\"headline\":\"Nh\u1eadn di\u1ec7n khu\u00f4n m\u1eb7t v\u1edbi NVIDIA FaceDetect: C\u00e0i \u0111\u1eb7t v\u00e0 hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh b\u1eb1ng TAO Toolkit\",\"datePublished\":\"2025-08-07T02:15:49+00:00\",\"dateModified\":\"2025-08-07T03:11:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit-p22272\\\/\"},\"wordCount\":2543,\"publisher\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/ai-hpc\\\/nhan-dien-khuon-mat-voi-nvidia-facedetect-cai-dat-va-huan-luyen-mo-hinh-bang-tao-toolkit-p22272\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/facedetect.jpg\",\"keywords\":[\"aidev\",\"NVIDIA\"],\"articleSection\":[\"AI - 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