{"id":115,"date":"2023-07-22T11:01:28","date_gmt":"2023-07-22T11:01:28","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/?p=115"},"modified":"2023-08-12T11:53:16","modified_gmt":"2023-08-12T04:53:16","slug":"phan-tich-xo-so-mien-bac","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/phan-tich-xo-so-mien-bac","title":{"rendered":"Ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u1eb1ng ng\u00e0y- d\u1ef1 \u0111o\u00e1n mi\u1ec5n ph\u00ed ch\u00ednh x\u00e1c h\u00f4m nay 14\/10\/2026"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6acf3ffa29280\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6acf3ffa29280\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/phan-tich-xo-so-mien-bac\/#Thuat_toan_phan_tich_xo_so_mien_bac_hom_nay_chinh_xac_nhat_va_hoan_toan_mien_phi_hom_nay_14102026\" title=\"Thu\u1eadt to\u00e1n ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u00f4m nay ch\u00ednh x\u00e1c nh\u1ea5t v\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed h\u00f4m nay 14\/10\/2026\">Thu\u1eadt to\u00e1n ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u00f4m nay ch\u00ednh x\u00e1c nh\u1ea5t v\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed h\u00f4m nay 14\/10\/2026<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/phan-tich-xo-so-mien-bac\/#Phan_tich_giai_dac_biet_xo_so_mien_bac\" title=\"Ph\u00e2n t\u00edch gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc\">Ph\u00e2n t\u00edch gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/phan-tich-xo-so-mien-bac\/#Phan_tich_lo_to_xo_so_mien_bac\" title=\"Ph\u00e2n t\u00edch l\u00f4 t\u00f4 x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc\">Ph\u00e2n t\u00edch l\u00f4 t\u00f4 x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Thuat_toan_phan_tich_xo_so_mien_bac_hom_nay_chinh_xac_nhat_va_hoan_toan_mien_phi_hom_nay_14102026\"><\/span>Thu\u1eadt to\u00e1n ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u00f4m nay ch\u00ednh x\u00e1c nh\u1ea5t v\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed h\u00f4m nay 14\/10\/2026<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/phan-tich-va-du-doan\"><strong>Ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc<\/strong><\/a> th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u1ec3 t\u00ecm hi\u1ec3u xu h\u01b0\u1edbng, m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c c\u1ee7a s\u1ed1 li\u1ec7u x\u1ed5 s\u1ed1. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc ph\u1ed5 bi\u1ebfn:<\/p>\n<p>Xem th\u00eam: <strong><a href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/du-doan-ket-qua-xo-so-mien-bac\">D\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u1eb1ng ng\u00e0y- h\u00f4m nay<\/a><\/strong><\/p>\n<ol>\n<li>Ph\u00e2n t\u00edch t\u1ea7n su\u1ea5t: Ph\u00e2n t\u00edch t\u1ea7n su\u1ea5t gi\u00fap x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c s\u1ed1 trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. B\u1ea1n c\u00f3 th\u1ec3 t\u00ednh to\u00e1n t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ed7i s\u1ed1 ho\u1eb7c t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c c\u1eb7p s\u1ed1, ba s\u1ed1 li\u00ean ti\u1ebfp v\u00e0 nh\u00f3m s\u1ed1 kh\u00e1c.<\/li>\n<li>Ph\u00e2n t\u00edch \u0111\u1ed9c l\u1eadp: Ph\u00e2n t\u00edch \u0111\u1ed9c l\u1eadp gi\u1eefa c\u00e1c s\u1ed1 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc nh\u1eb1m x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan ho\u1eb7c \u0111\u1ed9c l\u1eadp gi\u1eefa c\u00e1c s\u1ed1. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 ki\u1ec3m \u0111\u1ecbnh t\u01b0\u01a1ng quan ho\u1eb7c ph\u00e2n t\u00edch chi b\u00ecnh ph\u01b0\u01a1ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c s\u1ed1.<\/li>\n<li>M\u00f4 h\u00ecnh h\u1ed3i quy: M\u00f4 h\u00ecnh h\u1ed3i quy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 d\u1ef1a tr\u00ean c\u00e1c bi\u1ebfn \u0111\u1ea7u v\u00e0o nh\u01b0 c\u00e1c s\u1ed1 tr\u01b0\u1edbc \u0111\u00f3, chu k\u1ef3, ng\u00e0y trong tu\u1ea7n v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c. B\u1eb1ng c\u00e1ch x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh h\u1ed3i quy, b\u1ea1n c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 cho c\u00e1c l\u1ea7n x\u1ed5 s\u1ed1 t\u01b0\u01a1ng lai.<\/li>\n<li>Ph\u00e2n t\u00edch chu\u1ed7i th\u1eddi gian: Ph\u00e2n t\u00edch chu\u1ed7i th\u1eddi gian gi\u00fap ph\u00e2n t\u00edch xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u x\u1ed5 s\u1ed1 theo th\u1eddi gian. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 m\u00f4 h\u00ecnh ARIMA (AutoRegressive Integrated Moving Average) \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n gi\u00e1 tr\u1ecb t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1.<\/li>\n<li>M\u00f4 ph\u1ecfng v\u00e0 m\u00f4 ph\u1ecfng Monte Carlo: M\u00f4 ph\u1ecfng v\u00e0 m\u00f4 ph\u1ecfng Monte Carlo c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c k\u1ecbch b\u1ea3n gi\u1ea3 \u0111\u1ecbnh v\u00e0 d\u1ef1 \u0111o\u00e1n x\u00e1c su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c s\u1ed1 trong x\u1ed5 s\u1ed1. B\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c m\u00f4 ph\u1ecfng v\u00e0 m\u00f4 ph\u1ecfng, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra c\u00e1c k\u1ecbch b\u1ea3n v\u00e0 \u0111\u00e1nh gi\u00e1 x\u00e1c su\u1ea5t c\u1ee7a c\u00e1c k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Phan_tich_giai_dac_biet_xo_so_mien_bac\"><\/span>Ph\u00e2n t\u00edch gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p><strong>Ph\u00e2n t\u00edch gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc<\/strong> l\u00e0 qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1c m\u00f4 h\u00ecnh, xu h\u01b0\u1edbng v\u00e0 kh\u00eda c\u1ea1nh \u0111\u1eb7c bi\u1ec7t c\u1ee7a nh\u1eefng gi\u1ea3i n\u00e0y. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc ph\u1ed5 bi\u1ebfn:<\/p>\n<ol>\n<li>Ph\u00e2n t\u00edch xu h\u01b0\u1edbng: Ph\u00e2n t\u00edch xu h\u01b0\u1edbng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i v\u00e0 xu h\u01b0\u1edbng xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t theo th\u1eddi gian. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 ph\u00e2n t\u00edch chu\u1ed7i th\u1eddi gian, bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1eddng v\u00e0 m\u00f4 h\u00ecnh h\u1ed3i quy \u0111\u1ec3 ph\u00e2n t\u00edch xu h\u01b0\u1edbng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/li>\n<li>Ph\u00e2n t\u00edch t\u1ea7n su\u1ea5t: Ph\u00e2n t\u00edch t\u1ea7n su\u1ea5t gi\u1ea3i \u0111\u1eb7c bi\u1ec7t gi\u00fap x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. B\u1ea1n c\u00f3 th\u1ec3 t\u00ednh to\u00e1n t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a t\u1eebng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ho\u1eb7c t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c c\u1eb7p gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, ba gi\u1ea3i \u0111\u1eb7c bi\u1ec7t li\u00ean ti\u1ebfp v\u00e0 nh\u00f3m gi\u1ea3i \u0111\u1eb7c bi\u1ec7t kh\u00e1c.<\/li>\n<li>Ph\u00e2n t\u00edch li\u00ean k\u1ebft: Ph\u00e2n t\u00edch li\u00ean k\u1ebft gi\u1eefa c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ed1i quan h\u1ec7 v\u00e0 s\u1ef1 t\u01b0\u01a1ng quan gi\u1eefa ch\u00fang. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 ki\u1ec3m \u0111\u1ecbnh t\u01b0\u01a1ng quan, ph\u00e2n t\u00edch chi b\u00ecnh ph\u01b0\u01a1ng ho\u1eb7c m\u00f4 h\u00ecnh h\u1ed3i quy \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/li>\n<li>M\u00f4 ph\u1ecfng v\u00e0 m\u00f4 ph\u1ecfng Monte Carlo: M\u00f4 ph\u1ecfng v\u00e0 m\u00f4 ph\u1ecfng Monte Carlo c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c k\u1ecbch b\u1ea3n gi\u1ea3 \u0111\u1ecbnh v\u00e0 d\u1ef1 \u0111o\u00e1n x\u00e1c su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. B\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c m\u00f4 ph\u1ecfng v\u00e0 m\u00f4 ph\u1ecfng, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra c\u00e1c k\u1ecbch b\u1ea3n v\u00e0 \u0111\u00e1nh gi\u00e1 x\u00e1c su\u1ea5t c\u1ee7a c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/li>\n<li>Ph\u00e2n t\u00edch nh\u00f3m v\u00e0 nh\u00f3m li\u00ean t\u1ee5c: Ph\u00e2n t\u00edch nh\u00f3m v\u00e0 nh\u00f3m li\u00ean t\u1ee5c gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 kh\u00e1c bi\u1ec7t v\u00e0 s\u1ef1 t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t trong c\u00e1c nh\u00f3m kh\u00e1c nhau ho\u1eb7c theo chu k\u1ef3 th\u1eddi gian.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Phan_tich_lo_to_xo_so_mien_bac\"><\/span>Ph\u00e2n t\u00edch l\u00f4 t\u00f4 x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Ph\u00e2n t\u00edch l\u00f4 t\u00f4 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc<\/strong> l\u00e0 qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch c\u00e1c s\u1ed1 trong l\u00f4 t\u00f4 \u0111\u1ec3 t\u00ecm hi\u1ec3u xu h\u01b0\u1edbng, m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c c\u1ee7a d\u1eef li\u1ec7u x\u1ed5 s\u1ed1. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch l\u00f4 t\u00f4 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc ph\u1ed5 bi\u1ebfn:<\/p>\n<ol>\n<li>Ph\u00e2n t\u00edch t\u1ea7n su\u1ea5t: Ph\u00e2n t\u00edch t\u1ea7n su\u1ea5t gi\u00fap x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c s\u1ed1 trong k\u1ebft qu\u1ea3 l\u00f4 t\u00f4. B\u1ea1n c\u00f3 th\u1ec3 t\u00ednh to\u00e1n t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ed7i s\u1ed1 ho\u1eb7c t\u1ea7n su\u1ea5t xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c c\u1eb7p s\u1ed1, ba s\u1ed1 li\u00ean ti\u1ebfp v\u00e0 nh\u00f3m s\u1ed1 kh\u00e1c.<\/li>\n<li>Ph\u00e2n t\u00edch \u0111\u1ed9c l\u1eadp: Ph\u00e2n t\u00edch \u0111\u1ed9c l\u1eadp gi\u1eefa c\u00e1c s\u1ed1 l\u00f4 t\u00f4 nh\u1eb1m x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng quan ho\u1eb7c \u0111\u1ed9c l\u1eadp gi\u1eefa c\u00e1c s\u1ed1. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 ki\u1ec3m \u0111\u1ecbnh t\u01b0\u01a1ng quan ho\u1eb7c ph\u00e2n t\u00edch chi b\u00ecnh ph\u01b0\u01a1ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c s\u1ed1.<\/li>\n<li>M\u00f4 h\u00ecnh h\u1ed3i quy: M\u00f4 h\u00ecnh h\u1ed3i quy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 l\u00f4 t\u00f4 d\u1ef1a tr\u00ean c\u00e1c bi\u1ebfn \u0111\u1ea7u v\u00e0o nh\u01b0 c\u00e1c s\u1ed1 tr\u01b0\u1edbc \u0111\u00f3, chu k\u1ef3, ng\u00e0y trong tu\u1ea7n v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c. B\u1eb1ng c\u00e1ch x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh h\u1ed3i quy, b\u1ea1n c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 l\u00f4 t\u00f4 cho c\u00e1c l\u1ea7n x\u1ed5 s\u1ed1 t\u01b0\u01a1ng lai.<\/li>\n<li>Ph\u00e2n t\u00edch chu\u1ed7i th\u1eddi gian: Ph\u00e2n t\u00edch chu\u1ed7i th\u1eddi gian gi\u00fap ph\u00e2n t\u00edch xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u l\u00f4 t\u00f4 theo th\u1eddi gian. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 m\u00f4 h\u00ecnh ARIMA (AutoRegressive Integrated Moving Average) \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n gi\u00e1 tr\u1ecb t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c k\u1ebft qu\u1ea3 l\u00f4 t\u00f4.<\/li>\n<li>Ph\u00e2n t\u00edch nh\u00f3m v\u00e0 nh\u00f3m li\u00ean t\u1ee5c: Ph\u00e2n t\u00edch nh\u00f3m v\u00e0 nh\u00f3m li\u00ean t\u1ee5c gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 kh\u00e1c bi\u1ec7t v\u00e0 s\u1ef1 t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c s\u1ed1 l\u00f4 t\u00f4 trong c\u00e1c nh\u00f3m kh\u00e1c nhau ho\u1eb7c theo chu k\u1ef3 th\u1eddi gian. B\u1ea1n c\u00f3 th\u1ec3 so s\u00e1nh s\u1ef1 ph\u00e2n b\u1ed1 v\u00e0 t\u1ea7n su\u1ea5t c\u1ee7a c\u00e1c s\u1ed1 trong c\u00e1c nh\u00f3m kh\u00e1c nhau \u0111\u1ec3 t\u00ecm hi\u1ec3u s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u00e0 xu h\u01b0\u1edbng c\u1ee7a d\u1eef li\u1ec7u l\u00f4 t\u00f4.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Thu\u1eadt to\u00e1n ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc h\u00f4m nay ch\u00ednh x\u00e1c nh\u1ea5t v\u00e0 ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed h\u00f4m nay \/\/ Ph\u00e2n t\u00edch x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[11],"class_list":["post-115","post","type-post","status-publish","format-standard","hentry","category-phan-tich-va-du-doan","tag-xs"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=115"}],"version-history":[{"count":6,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/115\/revisions"}],"predecessor-version":[{"id":26159,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/115\/revisions\/26159"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=115"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}