{"id":475829,"date":"2023-08-09T07:23:51","date_gmt":"2023-08-09T07:23:51","guid":{"rendered":""},"modified":"2023-09-05T11:11:21","modified_gmt":"2023-09-05T11:11:21","slug":"agent-based-model-abm","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/agent-based-model-abm\/","title":{"rendered":"M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)"},"content":{"rendered":"<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a m\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt m\u00f4 h\u00ecnh t\u00ednh to\u00e1n m\u00f4 ph\u1ecfng h\u00e0nh vi c\u1ee7a c\u00e1c c\u00e1 nh\u00e2n (t\u00e1c nh\u00e2n) v\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd \u0111\u1ec3 hi\u1ec3u c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. Kh\u00e1i ni\u1ec7m ABM c\u00f3 t\u1eeb nh\u1eefng n\u0103m 1940 nh\u01b0ng n\u00f3 \u0111\u00e3 tr\u1edf n\u00ean n\u1ed5i b\u1eadt v\u00e0o nh\u1eefng n\u0103m 1990 v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 v\u1ec1 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n v\u00e0 c\u00f4ng ngh\u1ec7.<\/p>\n<p>Vi\u1ec7c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ABM l\u1ea7n \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb c\u00f4ng tr\u00ecnh c\u1ee7a nh\u00e0 to\u00e1n h\u1ecdc John von Neumann v\u00e0 nh\u00e0 kinh t\u1ebf h\u1ecdc Oskar Morgenstern, ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0a ra \u00fd t\u01b0\u1edfng v\u1ec1 m\u00e1y t\u1ef1 \u0111\u1ed9ng di \u0111\u1ed9ng trong cu\u1ed1n s\u00e1ch \u201cL\u00fd thuy\u1ebft v\u1ec1 tr\u00f2 ch\u01a1i v\u00e0 h\u00e0nh vi kinh t\u1ebf\u201d c\u1ee7a h\u1ecd v\u00e0o n\u0103m 1944. M\u00e1y t\u1ef1 \u0111\u1ed9ng di \u0111\u1ed9ng \u0111\u00e3 \u0111\u1eb7t n\u1ec1n m\u00f3ng cho vi\u1ec7c m\u00f4 ph\u1ecfng c\u00e1c t\u00e1c nh\u00e2n ri\u00eang l\u1ebb v\u1edbi c\u00e1c quy t\u1eafc \u0111\u01a1n gi\u1ea3n trong m\u00f4i tr\u01b0\u1eddng d\u1ea1ng l\u01b0\u1edbi.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u00f4 ph\u1ecfng trong \u0111\u00f3 c\u00e1c t\u00e1c nh\u00e2n l\u00e0 c\u00e1c th\u1ef1c th\u1ec3 t\u1ef1 tr\u1ecb tu\u00e2n theo c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3 v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng c\u1ee7a ch\u00fang. C\u00e1c t\u00e1c nh\u00e2n n\u00e0y c\u00f3 th\u1ec3 l\u00e0 b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec t\u1eeb c\u00e1c c\u00e1 th\u1ec3 trong qu\u1ea7n th\u1ec3, c\u00e1c t\u1ebf b\u00e0o trong h\u1ec7 th\u1ed1ng sinh h\u1ecdc ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 c\u00e1c t\u00e1c nh\u00e2n ph\u1ea7n m\u1ec1m trong m\u1ea1ng m\u00e1y t\u00ednh. Qu\u00e1 tr\u00ecnh m\u00f4 ph\u1ecfng ti\u1ebfn tri\u1ec3n theo c\u00e1c b\u01b0\u1edbc th\u1eddi gian ri\u00eang bi\u1ec7t v\u00e0 c\u00e1c t\u00e1c nh\u00e2n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean tr\u1ea1ng th\u00e1i b\u00ean trong c\u1ee7a ch\u00fang v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>ABM cung c\u1ea5p c\u00e1ch ti\u1ebfp c\u1eadn linh ho\u1ea1t v\u00e0 t\u1eeb d\u01b0\u1edbi l\u00ean \u0111\u1ec3 hi\u1ec3u c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, v\u00ec n\u00f3 cho ph\u00e9p m\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u00e1c nh\u00e2n kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u1edbi c\u00e1c h\u00e0nh vi v\u00e0 t\u01b0\u01a1ng t\u00e1c ri\u00eang l\u1ebb. N\u00f3 c\u00f3 th\u1ec3 m\u00f4 ph\u1ecfng c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng m\u1edbi n\u1ed5i, trong \u0111\u00f3 c\u00e1c m\u00f4 h\u00ecnh ho\u1eb7c h\u00e0nh vi ph\u1ee9c t\u1ea1p ph\u00e1t sinh t\u1eeb s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c t\u00e1c nh\u00e2n \u0111\u01a1n gi\u1ea3n, cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 \u0111\u1ed9ng l\u1ef1c c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n sau:<\/p>\n<ol>\n<li>\n<p><strong>\u0110\u1ea1i l\u00fd<\/strong>: C\u00e1c th\u1ef1c th\u1ec3 ri\u00eang l\u1ebb trong h\u1ec7 th\u1ed1ng, m\u1ed7i th\u1ef1c th\u1ec3 c\u00f3 c\u00e1c thu\u1ed9c t\u00ednh, quy t\u1eafc h\u00e0nh vi v\u00e0 kh\u1ea3 n\u0103ng ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<\/li>\n<li>\n<p><strong>M\u00f4i tr\u01b0\u1eddng<\/strong>: Kh\u00f4ng gian trong \u0111\u00f3 c\u00e1c t\u00e1c nh\u00e2n ho\u1ea1t \u0111\u1ed9ng, v\u1edbi b\u1ed9 quy t\u1eafc v\u00e0 \u0111i\u1ec1u ki\u1ec7n ri\u00eang \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi c\u1ee7a t\u00e1c nh\u00e2n.<\/p>\n<\/li>\n<li>\n<p><strong>T\u01b0\u01a1ng t\u00e1c<\/strong>: C\u00e1c t\u00e1c nh\u00e2n t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau v\u00e0 v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u1ee7a ch\u00fang, d\u1eabn \u0111\u1ebfn nh\u1eefng thay \u0111\u1ed5i v\u1ec1 tr\u1ea1ng th\u00e1i c\u1ee7a ch\u00fang v\u00e0 to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<li>\n<p><strong>Quy t\u1eafc<\/strong>: M\u1ed7i t\u00e1c nh\u00e2n tu\u00e2n theo c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3 quy \u0111\u1ecbnh h\u00e0nh vi, ra quy\u1ebft \u0111\u1ecbnh v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n<li>\n<p><strong>Th\u1eddi gian<\/strong>: Qu\u00e1 tr\u00ecnh m\u00f4 ph\u1ecfng ti\u1ebfn h\u00e0nh theo c\u00e1c b\u01b0\u1edbc th\u1eddi gian ri\u00eang bi\u1ec7t, trong \u0111\u00f3 c\u00e1c t\u00e1c nh\u00e2n c\u1eadp nh\u1eadt tr\u1ea1ng th\u00e1i v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>Ph\u00e2n c\u1ea5p<\/strong>: C\u00e1c m\u00f4 h\u00ecnh ABM \u0111\u01b0\u1ee3c ph\u00e2n c\u1ea5p, v\u00ec c\u00e1c \u0111\u1ea1i l\u00fd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean th\u00f4ng tin \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<\/li>\n<li>\n<p><strong>S\u1ef1 xu\u1ea5t hi\u1ec7n<\/strong>: C\u00e1c m\u00f4 h\u00ecnh v\u00e0 h\u00e0nh vi to\u00e0n c\u1ea7u ph\u1ee9c t\u1ea1p xu\u1ea5t hi\u1ec7n t\u1eeb s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c t\u00e1c nh\u00e2n \u0111\u01a1n gi\u1ea3n.<\/p>\n<\/li>\n<li>\n<p><strong>t\u00ednh kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t<\/strong>: T\u00e1c nh\u00e2n c\u00f3 th\u1ec3 c\u00f3 c\u00e1c thu\u1ed9c t\u00ednh, h\u00e0nh vi v\u00e0 quy tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh \u0111a d\u1ea1ng, cho ph\u00e9p th\u1ec3 hi\u1ec7n th\u1ef1c t\u1ebf h\u01a1n c\u00e1c h\u1ec7 th\u1ed1ng trong th\u1ebf gi\u1edbi th\u1ef1c.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng<\/strong>: ABM c\u00f3 th\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1c h\u00e0nh vi th\u00edch \u1ee9ng, trong \u0111\u00f3 c\u00e1c t\u00e1c nh\u00e2n h\u1ecdc h\u1ecfi v\u00e0 \u0111i\u1ec1u ch\u1ec9nh chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a m\u00ecnh theo th\u1eddi gian.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch \u0111\u1ed9 nh\u1ea1y<\/strong>: ABM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch \u0111\u1ed9 nh\u1ea1y nh\u1eb1m nghi\u00ean c\u1ee9u t\u00e1c \u0111\u1ed9ng c\u1ee7a nh\u1eefng thay \u0111\u1ed5i trong h\u00e0nh vi ho\u1eb7c th\u00f4ng s\u1ed1 c\u1ee7a t\u00e1c nh\u00e2n \u0111\u1ed1i v\u1edbi h\u00e0nh vi t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c lo\u1ea1i m\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng. M\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>H\u1ec7 th\u1ed1ng x\u00e3 h\u1ed9i<\/strong>: ABM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a x\u00e3 h\u1ed9i lo\u00e0i ng\u01b0\u1eddi, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00e0nh vi c\u1ee7a \u0111\u00e1m \u0111\u00f4ng, \u0111\u1ed9ng l\u1ef1c d\u01b0 lu\u1eadn v\u00e0 s\u1ef1 l\u00e2y lan c\u1ee7a b\u1ec7nh t\u1eadt.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ec7 th\u1ed1ng kinh t\u1ebf<\/strong>: ABM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nghi\u00ean c\u1ee9u \u0111\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng, h\u00e0nh vi c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ec7 sinh th\u00e1i<\/strong>: ABM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u00e1m ph\u00e1 h\u1ec7 sinh th\u00e1i, \u0111a d\u1ea1ng sinh h\u1ecdc v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ec7 th\u1ed1ng giao th\u00f4ng<\/strong>: ABM d\u00f9ng \u0111\u1ec3 m\u00f4 ph\u1ecfng lu\u1ed3ng giao th\u00f4ng, giao th\u00f4ng c\u00f4ng c\u1ed9ng v\u00e0 quy ho\u1ea1ch \u0111\u00f4 th\u1ecb.<\/p>\n<\/li>\n<li>\n<p><strong>H\u1ec7 th\u1ed1ng sinh h\u1ecdc<\/strong>: ABM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong sinh h\u1ecdc \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a t\u1ebf b\u00e0o, \u0111\u1ed9ng th\u00e1i qu\u1ea7n th\u1ec3 v\u00e0 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a.<\/p>\n<\/li>\n<\/ol>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i ABM<\/th>\n<th>\u1ee8ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>H\u1ec7 th\u1ed1ng x\u00e3 h\u1ed9i<\/td>\n<td>H\u00e0nh vi c\u1ee7a \u0111\u00e1m \u0111\u00f4ng, \u0111\u1ed9ng th\u00e1i d\u01b0 lu\u1eadn, s\u1ef1 l\u00e2y lan c\u1ee7a b\u1ec7nh t\u1eadt<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng kinh t\u1ebf<\/td>\n<td>\u0110\u1ed9ng l\u1ef1c th\u1ecb tr\u01b0\u1eddng, h\u00e0nh vi ng\u01b0\u1eddi ti\u00eau d\u00f9ng, h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 sinh th\u00e1i<\/td>\n<td>H\u1ec7 sinh th\u00e1i, \u0111a d\u1ea1ng sinh h\u1ecdc, bi\u1ebfn \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng giao th\u00f4ng<\/td>\n<td>L\u01b0u l\u01b0\u1ee3ng giao th\u00f4ng, giao th\u00f4ng c\u00f4ng c\u1ed9ng, quy ho\u1ea1ch \u0111\u00f4 th\u1ecb<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng sinh h\u1ecdc<\/td>\n<td>H\u00e0nh vi t\u1ebf b\u00e0o, \u0111\u1ed9ng l\u1ef1c d\u00e2n s\u1ed1, qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM), c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p c\u1ee7a ch\u00fang<\/h2>\n<p>M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau do t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3. M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>Ki\u1ec3m tra ch\u00ednh s\u00e1ch<\/strong>: ABM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 ph\u1ecfng t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c ch\u00ednh s\u00e1ch kh\u00e1c nhau tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n, gi\u00fap c\u00e1c nh\u00e0 ho\u1ea1ch \u0111\u1ecbnh ch\u00ednh s\u00e1ch \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch ti\u00ean \u0111o\u00e1n<\/strong>: ABM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ef1 b\u00e1o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110\u00e1nh gi\u00e1 r\u1ee7i ro<\/strong>: ABM gi\u00fap \u0111\u00e1nh gi\u00e1 c\u00e1c r\u1ee7i ro v\u00e0 l\u1ed7 h\u1ed5ng ti\u1ec1m \u1ea9n trong c\u00e1c h\u1ec7 th\u1ed1ng nh\u01b0 d\u1ecbch b\u1ec7nh ho\u1eb7c th\u1ecb tr\u01b0\u1eddng t\u00e0i ch\u00ednh.<\/p>\n<\/li>\n<li>\n<p><strong>Qu\u1ea3n l\u00fd ngu\u1ed3n t\u00e0i nguy\u00ean<\/strong>: ABM c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c ph\u00e2n b\u1ed5 ngu\u1ed3n l\u1ef1c trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 giao th\u00f4ng, n\u0103ng l\u01b0\u1ee3ng v\u00e0 quy ho\u1ea1ch \u0111\u00f4 th\u1ecb.<\/p>\n<\/li>\n<\/ol>\n<p>Tuy nhi\u00ean, c\u00f3 nh\u1eefng th\u00e1ch th\u1ee9c trong vi\u1ec7c s\u1eed d\u1ee5ng ABM:<\/p>\n<ul>\n<li>\n<p><strong>C\u01b0\u1eddng \u0111\u1ed9 t\u00ednh to\u00e1n<\/strong>: ABM quy m\u00f4 l\u1edbn c\u00f3 th\u1ec3 c\u1ea7n t\u00ednh to\u00e1n chuy\u00ean s\u00e2u, \u0111\u00f2i h\u1ecfi t\u00e0i nguy\u00ean t\u00ednh to\u00e1n m\u1ea1nh m\u1ebd.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00ednh s\u1eb5n c\u00f3 c\u1ee7a d\u1eef li\u1ec7u<\/strong>: ABM c\u00f3 th\u1ec3 y\u00eau c\u1ea7u d\u1eef li\u1ec7u m\u1edf r\u1ed9ng \u0111\u1ec3 hi\u1ec7u chu\u1ea9n v\u00e0 x\u00e1c nh\u1eadn, d\u1eef li\u1ec7u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 s\u1eb5n.<\/p>\n<\/li>\n<li>\n<p><strong>X\u00e1c th\u1ef1c v\u00e0 x\u00e1c minh<\/strong>: Vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ABM c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c v\u00ec ch\u00fang th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 gi\u1ea3 \u0111\u1ecbnh.<\/p>\n<\/li>\n<\/ul>\n<p>Gi\u1ea3i ph\u00e1p cho nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>T\u00ednh to\u00e1n song song<\/strong>: S\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt t\u00ednh to\u00e1n song song \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 m\u00f4 ph\u1ecfng.<\/p>\n<\/li>\n<li>\n<p><strong>Chi\u1ebfn l\u01b0\u1ee3c thu th\u1eadp d\u1eef li\u1ec7u<\/strong>: Ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c thu th\u1eadp d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n t\u00edch \u0111\u1ed9 nh\u1ea1y<\/strong>: Ti\u1ebfn h\u00e0nh ph\u00e2n t\u00edch \u0111\u1ed9 nh\u1ea1y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh ch\u1eafc ch\u1eafn c\u1ee7a k\u1ebft qu\u1ea3 ABM.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 nh\u1eefng so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u0111\u1eb7c tr\u01b0ng<\/th>\n<th>M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/th>\n<th>\u0110\u1ed9ng l\u1ef1c h\u1ec7 th\u1ed1ng (SD)<\/th>\n<th>M\u00f4 ph\u1ecfng Monte Carlo<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 chi ti\u1ebft<\/td>\n<td>M\u1ee9c \u0111\u1ed9 chi ti\u1ebft cao cho t\u1eebng \u0111\u1ea1i l\u00fd<\/td>\n<td>H\u00e0nh vi t\u1ed5ng h\u1ee3p c\u1ee7a c\u1ed5 phi\u1ebfu v\u00e0 d\u00f2ng ch\u1ea3y<\/td>\n<td>Ph\u01b0\u01a1ng ph\u00e1p l\u1ea5y m\u1eabu th\u1ed1ng k\u00ea<\/td>\n<\/tr>\n<tr>\n<td>T\u01b0\u01a1ng t\u00e1c \u0111\u1ea1i l\u00fd<\/td>\n<td>C\u00e1c t\u00e1c nh\u00e2n t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi nhau v\u00e0 v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/td>\n<td>T\u01b0\u01a1ng t\u00e1c th\u00f4ng qua c\u00e1c v\u00f2ng ph\u1ea3n h\u1ed3i<\/td>\n<td>Kh\u00f4ng c\u00f3 s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a \u0111\u1ea1i l\u00fd<\/td>\n<\/tr>\n<tr>\n<td>S\u1ef1 xu\u1ea5t hi\u1ec7n<\/td>\n<td>Hi\u1ec7n t\u01b0\u1ee3ng n\u1ed5i l\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c quan s\u00e1t do s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a t\u00e1c nh\u00e2n<\/td>\n<td>\u00cdt nh\u1ea5n m\u1ea1nh v\u00e0o s\u1ef1 xu\u1ea5t hi\u1ec7n<\/td>\n<td>Kh\u00f4ng quan s\u00e1t th\u1ea5y s\u1ef1 xu\u1ea5t hi\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>Quy\u1ebft \u0111\u1ecbnh<\/td>\n<td>\u0110\u1ea1i l\u00fd \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh m\u1ed9t c\u00e1ch t\u1ef1 ch\u1ee7 d\u1ef1a tr\u00ean c\u00e1c quy t\u1eafc c\u1ee7a h\u1ecd<\/td>\n<td>Vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean quy t\u1eafc<\/td>\n<td>C\u00e1c quy\u1ebft \u0111\u1ecbnh mang t\u00ednh x\u00e1c su\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>X\u1eed l\u00fd ph\u1ee9c t\u1ea1p<\/td>\n<td>R\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p v\u00e0 th\u00edch \u1ee9ng<\/td>\n<td>T\u1ed1t h\u01a1n cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 v\u00f2ng ph\u1ea3n h\u1ed3i<\/td>\n<td>Th\u00edch h\u1ee3p cho c\u00e1c qu\u00e1 tr\u00ecnh ng\u1eabu nhi\u00ean<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn m\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n c\u00f3 tri\u1ec3n v\u1ecdng \u0111\u1ea7y h\u1ee9a h\u1eb9n nh\u1edd nh\u1eefng ti\u1ebfn b\u1ed9 v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n. M\u1ed9t s\u1ed1 quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 ch\u00ednh bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>T\u00edch h\u1ee3p tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/strong>: T\u00edch h\u1ee3p c\u00e1c k\u1ef9 thu\u1eadt AI v\u00e0o ABM \u0111\u1ec3 t\u1ea1o ra c\u00e1c t\u00e1c nh\u00e2n th\u1ef1c t\u1ebf v\u00e0 th\u00edch \u1ee9ng h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>D\u1eef li\u1ec7u l\u1edbn v\u00e0 ABM<\/strong>: T\u1eadn d\u1ee5ng d\u1eef li\u1ec7u l\u1edbn \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 x\u00e1c nh\u1eadn c\u1ee7a ABM.<\/p>\n<\/li>\n<li>\n<p><strong>ABM \u0111a quy m\u00f4<\/strong>: Ph\u00e1t tri\u1ec3n ABM \u0111a quy m\u00f4 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i c\u00e1c c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u00edch kh\u00e1c nhau, t\u1eeb c\u00e1c t\u00e1c nh\u00e2n ri\u00eang l\u1ebb \u0111\u1ebfn h\u00e0nh vi to\u00e0n c\u1ea7u.<\/p>\n<\/li>\n<li>\n<p><strong>ABM trong m\u00f4i tr\u01b0\u1eddng \u1ea3o<\/strong>: S\u1eed d\u1ee5ng ABM trong m\u00f4i tr\u01b0\u1eddng \u1ea3o cho c\u00e1c \u1ee9ng d\u1ee5ng m\u00f4 ph\u1ecfng t\u01b0\u01a1ng t\u00e1c v\u00e0 tr\u00f2 ch\u01a1i.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM)<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c t\u00ecnh hu\u1ed1ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c qu\u00e9t web, thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 m\u00f4 ph\u1ecfng ph\u00e2n t\u00e1n.<\/p>\n<ol>\n<li>\n<p><strong>Thu th\u1eadp d\u1eef li\u1ec7u<\/strong>: ABM c\u00f3 th\u1ec3 y\u00eau c\u1ea7u thu th\u1eadp d\u1eef li\u1ec7u r\u1ed9ng r\u00e3i t\u1eeb nhi\u1ec1u ngu\u1ed3n tr\u1ef1c tuy\u1ebfn kh\u00e1c nhau. M\u00e1y ch\u1ee7 proxy cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c \u0111\u1ecba ch\u1ec9 IP kh\u00e1c nhau, tr\u00e1nh gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 v\u00e0 ch\u1eb7n IP.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e2n ph\u1ed1i m\u00e1y t\u00ednh<\/strong>: Trong c\u00e1c m\u00f4 ph\u1ecfng quy m\u00f4 l\u1edbn, ABM c\u00f3 th\u1ec3 c\u1ea7n t\u00ednh to\u00e1n chuy\u00ean s\u00e2u. M\u00e1y ch\u1ee7 proxy cho ph\u00e9p ph\u00e2n ph\u1ed1i c\u00e1c t\u00e1c v\u1ee5 m\u00f4 ph\u1ecfng tr\u00ean nhi\u1ec1u \u0111\u1ecba ch\u1ec9 IP, gi\u1ea3m th\u1eddi gian t\u00ednh to\u00e1n.<\/p>\n<\/li>\n<li>\n<p><strong>\u1ea8n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<\/strong>: Khi ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u1ebfn d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m ho\u1eb7c khi truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean b\u1ecb h\u1ea1n ch\u1ebf, m\u00e1y ch\u1ee7 proxy \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ea9n danh v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a nh\u00e0 nghi\u00ean c\u1ee9u.<\/p>\n<\/li>\n<li>\n<p><strong>C\u00e2n b\u1eb1ng t\u1ea3i<\/strong>: M\u00e1y ch\u1ee7 proxy gi\u00fap c\u00e2n b\u1eb1ng t\u1ea3i trong qu\u00e1 tr\u00ecnh thu th\u1eadp ho\u1eb7c m\u00f4 ph\u1ecfng d\u1eef li\u1ec7u, ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i c\u1ee7a m\u00e1y ch\u1ee7.<\/p>\n<\/li>\n<\/ol>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 M\u00f4 h\u00ecnh d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n (ABM), b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.santafe.edu\/what-we-do\/projects\/agent-based-modeling\" target=\"_new\" rel=\"noopener nofollow\">Vi\u1ec7n Santa Fe - M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n<\/a><\/li>\n<li><a href=\"https:\/\/jasss.soc.surrey.ac.uk\/\" target=\"_new\" rel=\"noopener nofollow\">T\u1ea1p ch\u00ed X\u00e3 h\u1ed9i Nh\u00e2n t\u1ea1o v\u00e0 M\u00f4 ph\u1ecfng X\u00e3 h\u1ed9i (JASSS)<\/a><\/li>\n<li><a href=\"https:\/\/ccl.northwestern.edu\/netlogo\/\" target=\"_new\" rel=\"noopener nofollow\">NetLogo - M\u00f4i tr\u01b0\u1eddng m\u00f4 h\u00ecnh h\u00f3a c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \u0111a t\u00e1c nh\u00e2n<\/a><\/li>\n<li><a href=\"https:\/\/www.anylogic.com\/agent-based-modeling\/\" target=\"_new\" rel=\"noopener nofollow\">AnyLogic \u2013 Ph\u1ea7n m\u1ec1m m\u00f4 ph\u1ecfng d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n<\/a><\/li>\n<\/ol>\n<p>T\u00f3m l\u1ea1i, M\u00f4 h\u00ecnh h\u00f3a d\u1ef1a tr\u00ean t\u00e1c nh\u00e2n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 t\u00ednh to\u00e1n m\u1ea1nh m\u1ebd cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p b\u1eb1ng c\u00e1ch m\u00f4 ph\u1ecfng h\u00e0nh vi v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u1ee7a t\u1eebng t\u00e1c nh\u00e2n. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 kh\u00f4ng ng\u1eebng trong c\u00f4ng ngh\u1ec7 v\u00e0 gia t\u0103ng \u1ee9ng d\u1ee5ng tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, ABM \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt quan tr\u1ecdng trong vi\u1ec7c hi\u1ec3u v\u00e0 qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p trong t\u01b0\u01a1ng lai. Khi k\u1ebft h\u1ee3p v\u1edbi m\u00e1y ch\u1ee7 proxy, ABM th\u1eadm ch\u00ed c\u00f2n tr\u1edf n\u00ean linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n, cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 \u1edf quy m\u00f4 l\u1edbn h\u01a1n v\u00e0 tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb t\u1eeb web.<\/p>","protected":false},"featured_media":467509,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-475829","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Agent-based model (ABM) - An Overview<\/mark>","faq_items":[{"question":"What is Agent-based Modeling (ABM)?","answer":"<p>Agent-based Modeling (ABM) is a computational modeling technique that simulates the behavior of individual entities called agents and their interactions to understand complex systems. It provides a bottom-up approach to study emergent phenomena and diverse behaviors in various fields.<\/p>"},{"question":"How did Agent-based Modeling (ABM) originate?","answer":"<p>The concept of ABM traces back to the 1940s with the introduction of cellular automata by John von Neumann and Oskar Morgenstern. However, it gained prominence in the 1990s due to advancements in computing technology.<\/p>"},{"question":"How does Agent-based Modeling (ABM) work?","answer":"<p>ABM involves agents that follow specific rules and interact with each other and their environment in discrete time steps. The simulation progresses based on agent decisions, resulting in emergent patterns and system dynamics.<\/p>"},{"question":"What are the key features of Agent-based Modeling (ABM)?","answer":"<p>The key features of ABM include decentralization, emergence of complex patterns, heterogeneity in agents' behavior, adaptability, and sensitivity analysis to understand system dynamics better.<\/p>"},{"question":"What types of systems can be modeled using Agent-based Modeling (ABM)?","answer":"<p>ABM finds application in various fields, including social systems, economic systems, ecological systems, transportation systems, and biological systems. It can simulate crowd behavior, market dynamics, ecosystems, traffic flow, and more.<\/p>"},{"question":"How can Agent-based Modeling (ABM) be used?","answer":"<p>ABM is used for policy testing, predictive analysis, risk assessment, and resource management. It helps in making informed decisions, forecasting system behavior, assessing vulnerabilities, and optimizing resource allocation.<\/p>"},{"question":"What are the challenges in using Agent-based Modeling (ABM)?","answer":"<p>The challenges in using ABM include computational intensity for large-scale models, data availability for calibration and validation, and ensuring accuracy and reliability.<\/p>"},{"question":"What are the perspectives and technologies of the future related to Agent-based Modeling (ABM)?","answer":"<p>The future of ABM includes AI integration, leveraging big data, multi-scale modeling, and using ABM in virtual environments for interactive simulations.<\/p>"},{"question":"How are proxy servers associated with Agent-based Modeling (ABM)?","answer":"<p>Proxy servers enhance ABM by enabling efficient data collection, distributed computing for large-scale simulations, ensuring anonymity and privacy, and load balancing tasks.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/475829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/475829\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/467509"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=475829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}