{"id":4392,"date":"2025-04-20T04:45:48","date_gmt":"2025-04-20T03:45:48","guid":{"rendered":"https:\/\/cafe2sach.com\/?p=4392"},"modified":"2025-04-20T04:45:48","modified_gmt":"2025-04-20T03:45:48","slug":"du-doan-su-hanh-phuc-dua-tren-loi-noi-bang-tri-tue-nhan-tao","status":"publish","type":"post","link":"https:\/\/cafe2sach.com\/index.php\/2025\/04\/20\/du-doan-su-hanh-phuc-dua-tren-loi-noi-bang-tri-tue-nhan-tao\/","title":{"rendered":"D\u1ef1 \u0111o\u00e1n s\u1ef1 h\u1ea1nh ph\u00fac d\u1ef1a tr\u00ean l\u1eddi n\u00f3i b\u1eb1ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o"},"content":{"rendered":"<p>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111\u00e3 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta ti\u1ebfp c\u1eadn v\u1edbi nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m vi\u1ec7c d\u1ef1 \u0111o\u00e1n c\u1ea3m x\u00fac v\u00e0 h\u1ea1nh ph\u00fac t\u1eeb l\u1eddi n\u00f3i. S\u1eed d\u1ee5ng AI trong vi\u1ec7c ph\u00e2n t\u00edch gi\u1ecdng \u0111i\u1ec7u, ng\u00f4n t\u1eeb, v\u00e0 c\u00e1ch di\u1ec5n \u0111\u1ea1t c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u1ea3m x\u00fac th\u1eadt s\u1ef1 c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">N\u1ed9i dung ch&iacute;nh<\/p><ul class=\"toc_list\"><ul><li><a href=\"#Du_Doan_Su_Hanh_Phuc_Tu_Loi_Noi\"><span class=\"toc_number toc_depth_2\">0.1<\/span> D\u1ef1 \u0110o\u00e1n S\u1ef1 H\u1ea1nh Ph\u00fac T\u1eeb L\u1eddi N\u00f3i<\/a><\/li><li><a href=\"#Quy_Trinh_Phan_Tich\"><span class=\"toc_number toc_depth_2\">0.2<\/span> Quy Tr\u00ecnh Ph\u00e2n T\u00edch<\/a><\/li><li><a href=\"#Ung_Dung_Thuc_Tien\"><span class=\"toc_number toc_depth_2\">0.3<\/span> \u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n<\/a><\/li><\/ul><\/li><li><a href=\"#Duoi_day_la_mot_vi_du_su_dung_mo_hinh_hoc_may_de_phan_tich_trang_thai_hanh_phuc_hoac_khong_hanh_phuc_cua_con_nguoi\"><span class=\"toc_number toc_depth_1\">1<\/span> D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y \u0111\u1ec3 ph\u00e2n t\u00edch tr\u1ea1ng th\u00e1i h\u1ea1nh ph\u00fac ho\u1eb7c kh\u00f4ng h\u1ea1nh ph\u00fac c\u1ee7a con ng\u01b0\u1eddi.<\/a><\/li><\/ul><\/div>\n<h2><span id=\"Du_Doan_Su_Hanh_Phuc_Tu_Loi_Noi\">D\u1ef1 \u0110o\u00e1n S\u1ef1 H\u1ea1nh Ph\u00fac T\u1eeb L\u1eddi N\u00f3i<\/span><\/h2>\n<p>L\u1eddi n\u00f3i c\u1ee7a con ng\u01b0\u1eddi ch\u1ee9a \u0111\u1ef1ng nhi\u1ec1u th\u00f4ng tin kh\u00f4ng ch\u1ec9 v\u1ec1 n\u1ed9i dung m\u00e0 c\u00f2n v\u1ec1 c\u1ea3m x\u00fac \u0111\u1eb1ng sau. AI c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 gi\u1ecdng n\u00f3i, t\u1ed1c \u0111\u1ed9, \u00e2m \u0111i\u1ec7u, v\u00e0 c\u1ea5u tr\u00fac ng\u1eef ph\u00e1p \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 h\u1ea1nh ph\u00fac ho\u1eb7c c\u00e1c c\u1ea3m x\u00fac kh\u00e1c. C\u00e1c m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c m\u00f4 h\u00ecnh x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (NLP), gi\u00fap ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1eeb gi\u1ecdng n\u00f3i v\u00e0 v\u0103n b\u1ea3n \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n c\u1ea3m x\u00fac.<\/p>\n<h2><span id=\"Quy_Trinh_Phan_Tich\">Quy Tr\u00ecnh Ph\u00e2n T\u00edch<\/span><\/h2>\n<ol>\n<li><strong>Thu th\u1eadp d\u1eef li\u1ec7u:<\/strong> L\u1eddi n\u00f3i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c thu th\u1eadp d\u01b0\u1edbi d\u1ea1ng v\u0103n b\u1ea3n ho\u1eb7c \u00e2m thanh.<\/li>\n<li><strong>X\u1eed l\u00fd d\u1eef li\u1ec7u:<\/strong> AI s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n NLP \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 g\u00e1n nh\u00e3n c\u1ea3m x\u00fac.<\/li>\n<li><strong>Ph\u00e2n t\u00edch v\u00e0 d\u1ef1 \u0111o\u00e1n:<\/strong> D\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1eeb ng\u1eef t\u00edch c\u1ef1c, ti\u00eau c\u1ef1c, AI c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n m\u1ee9c \u0111\u1ed9 h\u1ea1nh ph\u00fac c\u1ee7a ng\u01b0\u1eddi n\u00f3i.<\/li>\n<\/ol>\n<h2><span id=\"Ung_Dung_Thuc_Tien\">\u1ee8ng D\u1ee5ng Th\u1ef1c Ti\u1ec5n<\/span><\/h2>\n<ul>\n<li><strong>T\u01b0 v\u1ea5n t\u00e2m l\u00fd:<\/strong> AI c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c chuy\u00ean gia t\u01b0 v\u1ea5n trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u1ea3m x\u00fac c\u1ee7a b\u1ec7nh nh\u00e2n.<\/li>\n<li><strong>Ph\u00e2n t\u00edch ph\u1ea3n h\u1ed3i kh\u00e1ch h\u00e0ng:<\/strong> Doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng AI \u0111\u1ec3 \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 h\u00e0i l\u00f2ng v\u00e0 h\u1ea1nh ph\u00fac c\u1ee7a kh\u00e1ch h\u00e0ng d\u1ef1a tr\u00ean ph\u1ea3n h\u1ed3i l\u1eddi n\u00f3i.<\/li>\n<\/ul>\n<p>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111ang m\u1edf ra nh\u1eefng c\u00e1ch ti\u1ebfp c\u1eadn m\u1edbi trong vi\u1ec7c hi\u1ec3u v\u00e0 d\u1ef1 \u0111o\u00e1n c\u1ea3m x\u00fac t\u1eeb l\u1eddi n\u00f3i. Vi\u1ec7c \u1ee9ng d\u1ee5ng AI trong d\u1ef1 \u0111o\u00e1n h\u1ea1nh ph\u00fac c\u00f3 ti\u1ec1m n\u0103ng l\u1edbn trong c\u00e1c l\u0129nh v\u1ef1c t\u1eeb ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe \u0111\u1ebfn d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng.<\/p>\n<h1><span id=\"Duoi_day_la_mot_vi_du_su_dung_mo_hinh_hoc_may_de_phan_tich_trang_thai_hanh_phuc_hoac_khong_hanh_phuc_cua_con_nguoi\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y \u0111\u1ec3 ph\u00e2n t\u00edch tr\u1ea1ng th\u00e1i h\u1ea1nh ph\u00fac ho\u1eb7c kh\u00f4ng h\u1ea1nh ph\u00fac c\u1ee7a con ng\u01b0\u1eddi.<\/span><\/h1>\n<p>TripAdvisor l\u00e0 trang web du l\u1ecbch l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi, n\u01a1i b\u1ea1n c\u00f3 th\u1ec3 so s\u00e1nh v\u00e0 \u0111\u1eb7t kh\u00e1ch s\u1ea1n, chuy\u1ebfn bay, nh\u00e0 h\u00e0ng, v.v. B\u1ed9 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p trong th\u1eed th\u00e1ch n\u00e0y bao g\u1ed3m m\u1ed9t m\u1eabu c\u00e1c \u0111\u00e1nh gi\u00e1 v\u1ec1 kh\u00e1ch s\u1ea1n \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi kh\u00e1ch h\u00e0ng. Ph\u00e2n t\u00edch c\u00e1c \u0111\u00e1nh gi\u00e1 c\u1ee7a kh\u00e1ch h\u00e0ng s\u1ebd gi\u00fap h\u1ecd hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c kh\u00e1ch s\u1ea1n \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea tr\u00ean trang web c\u1ee7a h\u1ecd, t\u1ee9c l\u00e0 li\u1ec7u h\u1ecd c\u00f3 \u0111\u1ed1i x\u1eed t\u1ed1t v\u1edbi kh\u00e1ch h\u00e0ng hay c\u00f3 cung c\u1ea5p d\u1ecbch v\u1ee5 nh\u01b0 mong \u0111\u1ee3i hay kh\u00f4ng.<\/p>\n<p>Trong b\u00e0i to\u00e1n n\u00e0y b\u1ea1n s\u1ebd x\u00e2y d\u1ef1ng model d\u1ef1 \u0111o\u00e1n xem m\u1ed9t kh\u00e1ch h\u00e0ng c\u00f3 h\u00e0i l\u00f2ng hay kh\u00f4ng.<\/p>\n<p><strong>M\u00f4 t\u1ea3 b\u1ed9 d\u1eef li\u1ec7u<\/strong><\/p>\n<p>Ch\u00fang ta c\u00f3 d\u1eef li\u1ec7u : train.csv, test.csv.<\/p>\n<p>D\u1eef li\u1ec7u hu\u1ea5n luy\u1ec7n c\u00f3 38.932 h\u00e0ng, trong khi d\u1eef li\u1ec7u ki\u1ec3m tra c\u00f3 29.404 h\u00e0ng.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Bi\u1ebfn s\u1ed1<\/strong> | <strong>M\u00f4 t\u1ea3<\/strong><br \/>\n<strong>User_ID<\/strong> | ID duy nh\u1ea5t c\u1ee7a kh\u00e1ch h\u00e0ng<br \/>\n<strong>Description<\/strong> | M\u00f4 t\u1ea3 v\u1ec1 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c \u0111\u0103ng<br \/>\n<strong>Browser_Used<\/strong> | Tr\u00ecnh duy\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u0103ng \u0111\u00e1nh gi\u00e1<br \/>\n<strong>Device_Used<\/strong> | Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u0103ng \u0111\u00e1nh gi\u00e1<br \/>\n<strong>Is_Response<\/strong> | Bi\u1ebfn m\u1ee5c ti\u00eau<\/p>\n<p>Ch\u00fang ta ch\u1ec9 quan t\u00e2m \u0111\u1ebfn 2 c\u1ed9t.<\/p>\n<p>\u2018Description\u2019 ch\u1ee9a c\u00e1c \u0111\u00e1nh gi\u00e1 v\u1ec1 kh\u00e1ch s\u1ea1n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u2018Is_Response\u2019 ghi l\u1ea1i t\u00ecnh tr\u1ea1ng \u2018happy\u2019 (h\u00e0i l\u00f2ng) ho\u1eb7c \u2018not_happy\u2019 (kh\u00f4ng h\u00e0i l\u00f2ng). V\u00ec v\u1eady, v\u1ec1 b\u1ea3n ch\u1ea5t, \u0111\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u00e2n t\u00edch c\u1ea3m x\u00fac g\u1ed3m c\u00f3 2 l\u1edbp l\u00e0 h\u00e0i v\u00e0 kh\u00f4ng h\u00e0i l\u00f2ng.<\/p>\n<p>C\u00e1c b\u01b0\u1edbc ch\u00fang ta s\u1ebd th\u1ef1c hi\u1ec7n trong b\u00e0i vi\u1ebft n\u00e0y nh\u01b0 sau:<\/p>\n<ol>\n<li>Chu\u1ea9n b\u1ecb d\u1eef li\u1ec7u<\/li>\n<li>Tr\u00edch xu\u1ea5t \u0111\u1eb7c tr\u01b0ng<\/li>\n<li>X\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh<\/li>\n<li>Hu\u1ea5n luy\u1ec7n m\u00f4 h\u00ecnh<\/li>\n<li>Ki\u1ec3m tra hi\u1ec7u su\u1ea5t<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111\u00e3 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta ti\u1ebfp c\u1eadn v\u1edbi nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-4392","post","type-post","status-publish","format-standard","hentry","category-tri-tue-nhan-tao"],"_links":{"self":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts\/4392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/comments?post=4392"}],"version-history":[{"count":1,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts\/4392\/revisions"}],"predecessor-version":[{"id":4393,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/posts\/4392\/revisions\/4393"}],"wp:attachment":[{"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/media?parent=4392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/categories?post=4392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cafe2sach.com\/index.php\/wp-json\/wp\/v2\/tags?post=4392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}