{"id":2075,"date":"2024-06-17T03:28:15","date_gmt":"2024-06-17T03:28:15","guid":{"rendered":"https:\/\/tastycounter.net\/index.php\/2024\/06\/17\/ao-giac-ai-la-gi-ma-cac-hang-cong-nghe-chua-the-giai-quyet\/"},"modified":"2024-06-17T03:28:15","modified_gmt":"2024-06-17T03:28:15","slug":"ao-giac-ai-la-gi-ma-cac-hang-cong-nghe-chua-the-giai-quyet","status":"publish","type":"post","link":"https:\/\/tastycounter.net\/index.php\/2024\/06\/17\/ao-giac-ai-la-gi-ma-cac-hang-cong-nghe-chua-the-giai-quyet\/","title":{"rendered":"\u1ea2o gi\u00e1c AI l\u00e0 g\u00ec m\u00e0 c\u00e1c h\u00e3ng c\u00f4ng ngh\u1ec7 ch\u01b0a th\u1ec3 gi\u1ea3i quy\u1ebft?"},"content":{"rendered":"<\/p>\n
\n

Tim Cook th\u1eeba nh\u1eadn Apple Intelligence<\/a> ch\u01b0a th\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n t\u00ecnh tr\u1ea1ng \u1ea3o gi\u00e1c AI. Hi\u1ec7n t\u01b0\u1ee3ng m\u00e0 c\u00e1c AI c\u1ee7a Google, Microsoft hay Meta c\u0169ng t\u1eebng g\u00e2y tranh c\u00e3i.<\/p>\n

\u1ea2o gi\u00e1c AI l\u00e0 g\u00ec<\/h2>\n

Theo IBM, \u1ea3o gi\u00e1c AI (hallucination) l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM) nh\u1eadn m\u1eabu d\u1eef li\u1ec7u kh\u00f4ng t\u1ed3n t\u1ea1i ho\u1eb7c kh\u00f4ng th\u1ec3 nh\u1eadn d\u1ea1ng v\u1edbi con ng\u01b0\u1eddi, t\u1eeb \u0111\u00f3 t\u1ea1o k\u1ebft qu\u1ea3 v\u00f4 ngh\u0129a ho\u1eb7c sai l\u1ec7ch.<\/p>\n

\"\u1ea2o<\/p>\n

Hay hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p AI \u0111\u01b0a ra k\u1ebft qu\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c, t\u1ea1o ph\u1ea3n h\u1ed3i \u2018\u1ea3o gi\u00e1c\u2019 khi nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y ra do nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 qu\u00e1 kh\u1edbp (overfitting), d\u1eef li\u1ec7u \u0111\u00e0o t\u1ea1o sai l\u1ec7ch v\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00f4 h\u00ecnh.<\/p>\n

V\u00ed d\u1ee5, chatbot Bard c\u1ee7a Google t\u1eebng n\u00f3i r\u1eb1ng James Webb ph\u00f3ng v\u00e0o 2021 l\u00e0 k\u00ednh vi\u1ec5n v\u1ecdng \u0111\u1ea7u ti\u00ean ch\u1ee5p \u1ea3nh h\u00e0nh tinh ngo\u00e0i H\u1ec7 M\u1eb7t Tr\u1eddi nh\u01b0ng th\u1ef1c t\u1ebf h\u00ecnh \u1ea3nh \u0111\u1ea7u ti\u00ean v\u1ec1 ngo\u1ea1i h\u00e0nh tinh \u0111\u00e3 ch\u1ee5p t\u1eeb n\u0103m 2004.<\/p>\n

Hay c\u00f4ng c\u1ee5 Bing c\u1ee7a Microsoft ghi sai v\u1ec1 ca s\u0129 Billie Eilish ho\u1eb7c ChatGPT b\u1ecba ra h\u00e0ng lo\u1ea1t v\u1ee5 \u00e1n kh\u00f4ng c\u00f3 th\u1eadt trong l\u00fac gi\u00fap lu\u1eadt s\u01b0 vi\u1ebft t\u00f3m t\u1eaft ph\u00e1p l\u00fd n\u1ed9p l\u00ean t\u00f2a.<\/p>\n

<\/ins><\/div>\n

V\u00ec sao AI l\u1ea1i \u1ea3o gi\u00e1c<\/h2>\n

Nh\u1eefng chatbot nh\u01b0 ChatGPT d\u1ef1a tr\u00ean LLM \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o d\u1ef1a tr\u00ean d\u1eef li\u1ec7u l\u1ea5y t\u1eeb c\u00e1c ngu\u1ed3n l\u1edbn nh\u01b0 trang tin t\u1ee9c, s\u00e1ch b\u00e1o, Wikipedia v\u00e0 l\u1ecbch s\u1eed chat. M\u00f4 h\u00ecnh s\u1ebd ph\u00e2n t\u00edch m\u1eabu quan s\u00e1t v\u00e0 t\u1ea1o k\u1ebft qu\u1ea3 b\u1eb1ng c\u00e1ch d\u1ef1 \u0111o\u00e1n t\u1eeb d\u1ef1a tr\u00ean x\u00e1c su\u1ea5t, kh\u00f4ng ph\u1ea3i \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n

Emily Bender, Gi\u00e1m \u0111\u1ed1c Ph\u00f2ng th\u00ed nghi\u1ec7m Ng\u00f4n ng\u1eef h\u1ecdc t\u00ednh to\u00e1n – \u0110\u1ea1i h\u1ecdc Washington gi\u1ea3i th\u00edch, n\u1ebfu th\u1ea7y t\u1eeb ‘m\u00e8o’ (cat), ch\u00fang ta s\u1ebd ngh\u0129 t\u1edbi nh\u1eefng nh\u1eefng th\u1ee9 li\u00ean quan \u0111\u1ebfn m\u00e8o. C\u00f2n v\u1edbi m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef, \u0111\u00f3 l\u00e0 chu\u1ed7i k\u00fd t\u1ef1 ‘cat’ n\u00ean n\u00f3 c\u00f3 th\u1ec3 l\u1ea5y th\u00f4ng tin nh\u1eefng t\u1eeb ng\u1eef, chu\u1ed7i k\u00fd t\u1ef1 xu\u1ea5t hi\u1ec7n c\u00f9ng.<\/p>\n

Do Internet c\u00f2n nhi\u1ec1u th\u00f4ng tin sai l\u1ec7ch n\u00ean vi\u1ec7c chatbot m\u1eafc sai l\u1ea7m ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n

Theo nghi\u00ean c\u1ee9u v\u00e0o th\u00e1ng 11\/2023 c\u1ee7a Vectara, m\u1ed9t startup th\u00e0nh l\u1eadp b\u1edfi c\u00e1c c\u1ef1u nh\u00e2n vi\u00ean Google, chatbot v\u1eabn c\u00f3 3% kh\u1ea3 n\u0103ng b\u1ecba th\u00f4ng tin, v\u00e0 cao nh\u1ea5t \u0111\u1ebfn 27%.<\/p>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Vectara cho r\u1eb1ng r\u1ea5t kh\u00f3 t\u00ednh ch\u00ednh x\u00e1c t\u1ef7 l\u1ec7 \u1ea3o gi\u00e1c b\u1edfi s\u1ebd ph\u1ea3i ki\u1ec3m tra t\u1ea5t c\u1ea3 th\u00f4ng tin tr\u00ean th\u1ebf gi\u1edbi do chatbot c\u00f3 th\u1ec3 ph\u1ea3n h\u1ed3i g\u1ea7n nh\u01b0 m\u1ecdi th\u00f4ng tin theo c\u00e1ch kh\u00f4ng gi\u1edbi h\u1ea1n.<\/p>\n

K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a Vectara cho th\u1ea5y, t\u1ef7 l\u1ec7 \u1ea3o gi\u00e1c c\u1ee7a chatbot cao h\u01a1n v\u1edbi nh\u1eefng t\u00e1c v\u1ee5 kh\u00e1c, \u00f4ng ngh\u1ec7 c\u1ee7a OpenAI c\u00f3 t\u1ef7 l\u1ec7 \u1ea3o gi\u00e1c th\u1ea5p nh\u1ea5t (kho\u1ea3ng 3%), ti\u1ebfp \u0111\u1ebfn l\u00e0 Meta (kho\u1ea3ng 5%), Claude 2 c\u1ee7a Anthropic (8%) v\u00e0 PaLM c\u1ee7a Google (27%).<\/p>\n

T\u1ef7 l\u1ec7 vi ph\u1ea1m “n\u1ed9i dung c\u00f3 h\u1ea1i, ch\u1ee7 \u0111\u1ec1 nh\u1ea1y c\u1ea3m v\u00e0 th\u00f4ng tin sai l\u1ec7ch” c\u1ee7a Apple Intelligence khi ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 l\u00e0 6,6% trong t\u1ed5ng s\u1ed1 y\u00eau c\u1ea7u, kh\u00e1 th\u1ea5p so v\u1edbi nh\u1eefng m\u00f4 h\u00ecnh kh\u00e1c.<\/p>\n

Vectara hy v\u1ecdng r\u1eb1ng, nghi\u00ean c\u1ee9u n\u00e0y s\u1ebd khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng t\u0103ng c\u01b0\u1eddng c\u1ea3nh gi\u00e1c v\u1edbi th\u00f4ng tin \u0111\u1ebfn t\u1eeb chatbot, k\u1ec3 c\u1ea3 d\u1ecbch v\u1ee5 cho ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng l\u1eabn doanh nghi\u1ec7p.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Tim Cook th\u1eeba nh\u1eadn Apple Intelligence ch\u01b0a th\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n t\u00ecnh tr\u1ea1ng \u1ea3o gi\u00e1c AI. Hi\u1ec7n t\u01b0\u1ee3ng m\u00e0 c\u00e1c AI c\u1ee7a Google, Microsoft hay Meta c\u0169ng t\u1eebng g\u00e2y tranh c\u00e3i. \u1ea2o gi\u00e1c AI l\u00e0 g\u00ec Theo IBM, \u1ea3o gi\u00e1c AI (hallucination) l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM) nh\u1eadn m\u1eabu d\u1eef […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2075","post","type-post","status-publish","format-standard","hentry","category-khong-phan-loai"],"_links":{"self":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/2075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/comments?post=2075"}],"version-history":[{"count":0,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/posts\/2075\/revisions"}],"wp:attachment":[{"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/media?parent=2075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/categories?post=2075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastycounter.net\/index.php\/wp-json\/wp\/v2\/tags?post=2075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}