{"id":128,"date":"2026-10-10T15:05:10","date_gmt":"2026-10-10T15:05:10","guid":{"rendered":"https:\/\/nino.to\/insights\/2026\/10\/10\/ky-thuat-prompt-engineering-nang-cao-chain-of-thought\/"},"modified":"2026-10-10T15:05:10","modified_gmt":"2026-10-10T15:05:10","slug":"ky-thuat-prompt-engineering-nang-cao-chain-of-thought","status":"publish","type":"post","link":"https:\/\/nino.to\/vi\/insights\/ky-thuat-prompt-engineering-nang-cao-chain-of-thought\/","title":{"rendered":"K\u1ef9 Thu\u1eadt Prompt Engineering N\u00e2ng Cao: Chain-of-Thought, Tree-of-Thoughts V\u00e0 Few-Shot Learning"},"content":{"rendered":"<h2>T\u1ea1i sao c\u00e2u l\u1ec7nh chi ti\u1ebft l\u1ea1i quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft qu\u1ea3?<\/h2>\n<p>M\u00f4 h\u00ecnh ng\u00f4n ng\u1eef ho\u1ea1t \u0111\u1ed9ng theo c\u01a1 ch\u1ebf d\u1ef1 \u0111o\u00e1n token ti\u1ebfp theo. Khi b\u1ea1n y\u00eau c\u1ea7u m\u00f4 h\u00ecnh gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n ph\u1ee9c t\u1ea1p ngay l\u1eadp t\u1ee9c, kh\u1ea3 n\u0103ng m\u1eafc l\u1ed7i r\u1ea5t cao do kh\u00f4ng c\u00f3 kh\u00f4ng gian suy lu\u1eadn.<\/p>\n<h2>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn kinh \u0111i\u1ec3n<\/h2>\n<ul>\n<li><strong>Chain-of-Thought (CoT):<\/strong> B\u1eaft bu\u1ed9c m\u00f4 h\u00ecnh tr\u00ecnh b\u00e0y c\u00e1c b\u01b0\u1edbc suy lu\u1eadn trung gian tr\u01b0\u1edbc khi \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi cu\u1ed1i c\u00f9ng (&#8220;H\u00e3y suy ngh\u0129 t\u1eebng b\u01b0\u1edbc m\u1ed9t&#8221;).<\/li>\n<li><strong>Few-Shot Prompting:<\/strong> Cung c\u1ea5p 2 &#8211; 3 v\u00ed d\u1ee5 m\u1eabu v\u1ec1 \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra mong mu\u1ed1n \u0111\u1ec3 m\u00f4 h\u00ecnh n\u1eafm b\u1eaft c\u1ea5u tr\u00fac \u0111\u1ecbnh d\u1ea1ng ch\u00ednh x\u00e1c.<\/li>\n<li><strong>Self-Consistency:<\/strong> Ch\u1ea1y suy lu\u1eadn nhi\u1ec1u l\u1ea7n v\u1edbi c\u00e1c \u0111\u01b0\u1eddng d\u1eabn t\u01b0 duy kh\u00e1c nhau v\u00e0 ch\u1ecdn c\u00e2u tr\u1ea3 l\u1eddi xu\u1ea5t hi\u1ec7n v\u1edbi t\u1ea7n su\u1ea5t cao nh\u1ea5t.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n c\u00e1c k\u1ef9 thu\u1eadt h\u01b0\u1edbng d\u1eabn t\u01b0 duy t\u1eebng b\u01b0\u1edbc cho m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn nh\u1eb1m gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n to\u00e1n h\u1ecdc, l\u1eadp tr\u00ecnh v\u00e0 suy lu\u1eadn logic ph\u1ee9c t\u1ea1p.<\/p>\n","protected":false},"author":1,"featured_media":129,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[18],"tags":[26,43,25,24,42],"class_list":["post-128","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech-ai","tag-cong-nghe-ai","tag-enterprise","tag-insights","tag-nino","tag-tech"],"_links":{"self":[{"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/posts\/128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/comments?post=128"}],"version-history":[{"count":0,"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/posts\/128\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/media\/129"}],"wp:attachment":[{"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/media?parent=128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/categories?post=128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nino.to\/vi\/insights\/wp-json\/wp\/v2\/tags?post=128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}