{"id":23803,"date":"2023-12-06T08:54:43","date_gmt":"2023-12-06T08:54:43","guid":{"rendered":"https:\/\/masterskills.org\/blog\/phuong-phap-suy-nghiem-heuristic-method-trong-dau-tu-la-gi-dac-diem-va-han-che.html"},"modified":"2023-12-22T09:04:33","modified_gmt":"2023-12-22T02:04:33","slug":"phuong-phap-suy-nghiem-heuristic-method-trong-dau-tu-la-gi-dac-diem-va-han-che","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/phuong-phap-suy-nghiem-heuristic-method-trong-dau-tu-la-gi-dac-diem-va-han-che.html","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m (Heuristic method) trong \u0111\u1ea7u t\u01b0 l\u00e0 g\u00ec? \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf"},"content":{"rendered":"
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(\u1ea2nh minh h\u1ecda: Medium)<\/p>\n<\/figcaption><\/figure>\n

Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m<\/font><\/span><\/h2>\n

Kh\u00e1i ni\u1ec7m<\/b><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m\u00a0<\/b>trong ti\u1ebfng Anh l\u00e0 Heuristic method<\/b>.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p\u00a0suy nghi\u1ec7m <\/b>l\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nh\u1eefng bi\u1ec7n ph\u00e1p nhanh ch\u00f3ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ee7 t\u1ed1t trong m\u1ed9t khung th\u1eddi gian ho\u1eb7c th\u1eddi h\u1ea1n gi\u1edbi h\u1ea1n.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m l\u00e0 k\u0129 thu\u1eadt linh ho\u1ea1t d\u00e0nh cho c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0a ra nhanh ch\u00f3ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi l\u00e0m vi\u1ec7c v\u1edbi d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p.<\/p>\n

C\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1ch ti\u1ebfp c\u1eadn ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m c\u00f3 th\u1ec3 kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 t\u1ed1i \u01b0u.<\/p>\n

Heuristic c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ti\u1ebfng Hi L\u1ea1p c\u00f3 ngh\u0129a l\u00e0 “t\u1ef1 t\u00ecm t\u00f2i”, “kh\u00e1m ph\u00e1 ra”.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m<\/font><\/h3>\n

C\u00f4ng ngh\u1ec7 k\u0129 thu\u1eadt s\u1ed1 \u0111\u00e3 c\u00f3 nh\u1eefng t\u00e1c \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p bao g\u1ed3m t\u00e0i ch\u00ednh, b\u00e1n l\u1ebb, truy\u1ec1n th\u00f4ng v\u00e0 giao th\u00f4ng v\u1eadn t\u1ea3i.<\/p>\n

\u0110\u1ed9t nhi\u00ean, c\u00e1c ho\u1ea1t \u0111\u1ed9ng h\u1eb1ng ng\u00e0y \u0111i\u1ec3n h\u00ecnh \u0111\u00e3 tr\u1edf n\u00ean l\u1ed7i th\u1eddi. C\u00e1c t\u1edd s\u00e9c \u0111\u01b0\u1ee3c g\u1eedi v\u00e0o t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn ng\u00e2n h\u00e0ng chi nh\u00e1nh \u0111\u1ecba ph\u01b0\u01a1ng, c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c mua tr\u1ef1c tuy\u1ebfn v\u00e0 \u0111\u1ed3 \u0103n mang \u0111i \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c \u1ee9ng d\u1ee5ng d\u1ecbch v\u1ee5 giao h\u00e0ng.<\/p>\n

C\u00f4ng ngh\u1ec7 \u0111ang t\u1ea1o ra d\u1eef li\u1ec7u, \u0111\u01b0\u1ee3c chia s\u1ebb ng\u00e0y c\u00e0ng nhi\u1ec1u tr\u00ean nhi\u1ec1u ng\u00e0nh v\u00e0 l\u0129nh v\u1ef1c, v\u00e0 m\u1ed9t chuy\u00ean gia trong b\u1ea5t k\u00ec ng\u00e0nh ngh\u1ec1 n\u00e0o c\u00f3 th\u1ec3 th\u1ea5y m\u00ecnh \u0111ang l\u00e0m vi\u1ec7c v\u1edbi \u0111\u1ed1ng d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta v\u1edbi nh\u1eefng d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p trong kho\u1ea3ng th\u1eddi gian v\u00e0 ngu\u1ed3n l\u1ef1c b\u1ecb h\u1ea1n ch\u1ebf.<\/p>\n

T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m?<\/font><\/h3>\n

Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m<\/b> t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i k\u1ecbp th\u1eddi khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n

C\u00e1c nh\u00e0 ph\u00e2n t\u00edch trong c\u00e1c ng\u00e0nh s\u1eed d\u1ee5ng c\u00e1c qui t\u1eafc ng\u00f3n tay c\u00e1i nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ecfng \u0111o\u00e1n th\u00f4ng minh, ph\u01b0\u01a1ng ph\u00e1p th\u1eed v\u00e0 sai, ph\u01b0\u01a1ng ph\u00e1p lo\u1ea1i kh\u1eed, c\u00e1c c\u00f4ng th\u1ee9c trong qu\u00e1 kh\u1ee9 v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1ecbch s\u1eed \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m l\u00e0m cho vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh h\u01a1n th\u00f4ng qua c\u00e1c bi\u1ec7n ph\u00e1p nhanh ch\u00f3ng v\u00e0 c\u00e1c t\u00ednh to\u00e1n \u0111\u1ee7 t\u1ed1t.<\/p>\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m?<\/font><\/h3>\n

S\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m\u00a0<\/b>c\u00f3 nh\u1eefng s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i, l\u00e0m cho c\u00e1ch ti\u1ebfp c\u1eadn d\u1ec5 b\u1ecb\u00a0sai l\u1ec7ch\u00a0v\u00e0 sai s\u00f3t trong qu\u00e1 tr\u00ecnh ph\u00e1n \u0111o\u00e1n.<\/p>\n

Quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u hay l\u00e0 t\u1ed1t nh\u1ea5t, quy\u1ebft \u0111\u1ecbnh \u0111\u01b0a ra c\u00f3 th\u1ec3 kh\u00f4ng ch\u00ednh x\u00e1c v\u00e0 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ecdn kh\u00f4ng hi\u1ec7u qu\u1ea3, d\u1eabn \u0111\u1ebfn gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u00ednh x\u00e1c.<\/i><\/p>\n

V\u00ed d\u1ee5, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 copycat th\u01b0\u1eddng b\u1eaft ch\u01b0\u1edbc m\u00f4 h\u00ecnh \u0111\u1ea7u t\u01b0 c\u1ee7a c\u00e1c nh\u00e0 qu\u1ea3n l\u00ed \u0111\u1ea7u t\u01b0 th\u00e0nh c\u00f4ng \u0111\u1ec3 kh\u00f4ng ph\u1ea3i nghi\u00ean c\u1ee9u ch\u1ee9ng kho\u00e1n v\u00e0 c\u00e1c th\u00f4ng tin \u0111\u1ecbnh l\u01b0\u1ee3ng v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng li\u00ean quan.<\/p>\n

B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m d\u1ef1a tr\u00ean hi\u1ec7u su\u1ea5t trong qu\u00e1 kh\u1ee9, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 copycat hi v\u1ecdng r\u1eb1ng c\u00e1c c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi nh\u1eefng ng\u01b0\u1eddi qu\u1ea3n l\u00ed th\u00e0nh c\u00f4ng s\u1ebd ti\u1ebfp t\u1ee5c ki\u1ebfm \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn cho h\u1ecd, nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u00fang.<\/p>\n

V\u00ed d\u1ee5, s\u1ef1 s\u1ee5p \u0111\u1ed5 c\u1ee7a c\u00f4ng ty d\u01b0\u1ee3c qu\u1ed1c t\u1ebf Valeant \u0111\u00e3 t\u1ea1o ra c\u00fa shock cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 khi gi\u00e1 c\u1ed5 phi\u1ebfu c\u1ee7a n\u00f3 \u0111\u00e3 gi\u1ea3m 90% t\u1eeb n\u0103m 2015 \u0111\u1ebfn 2016. Nh\u01b0ng tr\u01b0\u1edbc \u0111\u00f3, c\u1ed5 phi\u1ebfu c\u1ee7a Valeant l\u1ea1i n\u1eb1m trong danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ee7a nhi\u1ec1u qu\u0129 ph\u00f2ng h\u1ed9 v\u00e0 nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u00e3 b\u1eaft ch\u01b0\u1edbc n\u1eafm gi\u1eef c\u1ed5 phi\u1ebfu n\u00e0y.<\/p>\n

(Theo Investopedia)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n Ph\u01b0\u01a1ng ph\u00e1p suy nghi\u1ec7m (ti\u1ebfng Anh: Heuristic method) l\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng nh\u1eefng bi\u1ec7n ph\u00e1p nhanh ch\u00f3ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ee7 t\u1ed1t trong m\u1ed9t khung th\u1eddi gian ho\u1eb7c th\u1eddi h\u1ea1n gi\u1edbi h\u1ea1n.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[414],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/23803"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=23803"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/23803\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=23803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=23803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=23803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}