{"id":4206,"date":"2024-07-29T16:08:03","date_gmt":"2024-07-29T08:08:03","guid":{"rendered":"https:\/\/nullthought.net\/?p=4206"},"modified":"2024-10-16T10:27:07","modified_gmt":"2024-10-16T02:27:07","slug":"timemixer%ef%bc%9a%e4%b8%80%e7%a7%8d%e6%96%b0%e7%9a%84%e6%97%b6%e9%97%b4%e5%ba%8f%e5%88%97%e9%a2%84%e6%b5%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/nullthought.net\/?p=4206","title":{"rendered":"TimeMixer\uff1a\u4e00\u79cd\u65b0\u7684\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u65b9\u6cd5"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">TimeMixer\uff1a\u4e00\u79cd\u65b0\u7684\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7531\u8bba\u6587\u201c<strong><em><a href=\"https:\/\/arxiv.org\/abs\/2405.14616\" target=\"_blank\" rel=\"noreferrer noopener\">TimeMixer: Decomposable Multiscale Mixing for Time Series Forecasting<\/a><\/em><\/strong>\u201d\u63d0\u51fa\u3002\u6b64\u8bba\u6587\u53d1\u8868\u4e8eICLR 2024\u4f1a\u8bae\u3002TimeMixer\u901a\u8fc7\u591a\u5c3a\u5ea6\u6df7\u5408\uff08Multiscale Mixing\uff09\u548c\u53ef\u5206\u89e3\u7684\u8fc7\u53bb\u6df7\u5408\uff08Past-Decomposable Mixing, PDM\uff09\u4ee5\u53ca\u672a\u6765\u591a\u9884\u6d4b\u5668\u6df7\u5408\uff08Future-Multipredictor Mixing, FMM\uff09\u6a21\u5757\u6765\u5b9e\u73b0\u9ad8\u6548\u7684\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bba\u6587\u4f5c\u8005\u4e3aShiyu Wang, Haixu Wu, Xiaoming Shi, Tengge Hu, Huakun Luo, Lintao Ma, James Y. Zhang, Jun Zhou\uff0c\u6765\u81ea\u8682\u8681\u96c6\u56e2\u548c\u6e05\u534e\u5927\u5b66\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bba\u6587\u5185\u5bb9\u6982\u8981\u5982\u4e0b\uff08\u7531ChatGPT 4o\u603b\u7ed3\uff09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e00\u3001\u4e3b\u8981\u8d21\u732e<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u591a\u5c3a\u5ea6\u6df7\u5408\u89c6\u89d2<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8be5\u8bba\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u65b0\u9896\u7684\u591a\u5c3a\u5ea6\u6df7\u5408\u89c6\u89d2\uff0c\u901a\u8fc7\u5728\u4e0d\u540c\u7684\u91c7\u6837\u5c3a\u5ea6\u4e0a\u5206\u6790\u65f6\u95f4\u5e8f\u5217\u7684\u590d\u6742\u53d8\u5316\uff0c\u5c06\u65f6\u95f4\u5e8f\u5217\u4e2d\u7684\u5fae\u89c2\u548c\u5b8f\u89c2\u4fe1\u606f\u89e3\u8026\uff0c\u4ece\u800c\u63d0\u9ad8\u9884\u6d4b\u7cbe\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>TimeMixer\u67b6\u6784<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>TimeMixer\u662f\u4e00\u79cd\u5b8c\u5168\u57fa\u4e8eMLP\uff08\u591a\u5c42\u611f\u77e5\u5668\uff09\u7684\u67b6\u6784\uff0c\u5305\u542bPDM\u548cFMM\u4e24\u4e2a\u6a21\u5757\u3002PDM\u6a21\u5757\u8d1f\u8d23\u63d0\u53d6\u8fc7\u53bb\u7684\u591a\u5c3a\u5ea6\u4fe1\u606f\uff0c\u800cFMM\u6a21\u5757\u5219\u5c06\u8fd9\u4e9b\u4fe1\u606f\u7528\u4e8e\u672a\u6765\u7684\u9884\u6d4b\u3002<\/li>\n\n\n\n<li>PDM\u6a21\u5757\u901a\u8fc7\u5bf9\u591a\u5c3a\u5ea6\u65f6\u95f4\u5e8f\u5217\u7684\u5206\u89e3\uff0c\u5c06\u5b63\u8282\u6027\u548c\u8d8b\u52bf\u6027\u6210\u5206\u5206\u522b\u6df7\u5408\uff0c\u5b9e\u73b0\u4e86\u4ece\u7ec6\u7c92\u5ea6\u5230\u7c97\u7c92\u5ea6\u548c\u4ece\u7c97\u7c92\u5ea6\u5230\u7ec6\u7c92\u5ea6\u7684\u4fe1\u606f\u805a\u5408\u3002<\/li>\n\n\n\n<li>FMM\u6a21\u5757\u901a\u8fc7\u7ec4\u5408\u591a\u4e2a\u9884\u6d4b\u5668\u7684\u9884\u6d4b\u7ed3\u679c\uff0c\u5229\u7528\u591a\u5c3a\u5ea6\u89c2\u6d4b\u7684\u4e92\u8865\u9884\u6d4b\u80fd\u529b\uff0c\u63d0\u9ad8\u4e86\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 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class=\"wp-block-heading\">\u4e09\u3001\u5b9e\u9a8c\u7ed3\u679c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TimeMixer\u5728\u957f\u77ed\u671f\u9884\u6d4b\u4efb\u52a1\u4e2d\u90fd\u8868\u73b0\u51fa\u8272\uff0c\u5728\u591a\u79cd\u57fa\u51c6\u6570\u636e\u96c6\u4e0a\u5747\u53d6\u5f97\u4e86\u6700\u65b0\u7684\u6700\u4f18\u6027\u80fd\uff0c\u5e76\u4e14\u5728\u8fd0\u884c\u6548\u7387\u4e0a\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\u3002<\/li>\n\n\n\n<li>\u5728\u957f\u65f6\u95f4\u9884\u6d4b\u4efb\u52a1\u4e2d\uff0cTimeMixer\u5728Weather\u3001Solar-Energy\u3001Electricity\u548cTraffic\u7b49\u6570\u636e\u96c6\u4e0a\u5747\u4f18\u4e8e\u5f53\u524d\u6700\u5148\u8fdb\u7684\u6a21\u578b\uff0c\u5982PatchTST\u3002<\/li>\n\n\n\n<li>\u5728\u77ed\u65f6\u95f4\u9884\u6d4b\u4efb\u52a1\u4e2d\uff0cTimeMixer\u5728PEMS\u548cM4\u6570\u636e\u96c6\u4e0a\u4e5f\u5c55\u793a\u4e86\u5f3a\u5927\u7684\u9884\u6d4b\u80fd\u529b\uff0c\u7279\u522b\u662f\u5728\u590d\u6742\u7684\u591a\u53d8\u91cf\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u4efb\u52a1\u4e2d\u8868\u73b0\u5c24\u4e3a\u51fa\u8272\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u56db\u3001\u7ed3\u8bba<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TimeMixer\u901a\u8fc7\u591a\u5c3a\u5ea6\u6df7\u5408\u67b6\u6784\u6709\u6548\u5730\u5904\u7406\u4e86\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u4e2d\u7684\u590d\u6742\u65f6\u53d8\u6a21\u5f0f\uff0c\u7ed3\u5408\u4e86\u5fae\u89c2\u548c\u5b8f\u89c2\u4fe1\u606f\u7684\u4f18\u70b9\uff0c\u5b9e\u73b0\u4e86\u9ad8\u6548\u4e14\u7cbe\u786e\u7684\u9884\u6d4b\u3002\u8be6\u7ec6\u7684\u53ef\u89c6\u5316\u548c\u6d88\u878d\u5b9e\u9a8c\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86\u5176\u8bbe\u8ba1\u7684\u5408\u7406\u6027\u548c\u6709\u6548\u6027\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">TimeMixer on GitHub: <a href=\"https:\/\/github.com\/kwuking\/TimeMixer\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/kwuking\/TimeMixer<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>TimeMixer\uff1a\u4e00\u79cd\u65b0\u7684\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7531\u8bba\u6587\u201cTimeMixer: Decomposable M [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8,36],"tags":[39],"class_list":["post-4206","post","type-post","status-publish","format-standard","hentry","category-tech","category-36","tag-ai"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"NullThought","author_link":"https:\/\/nullthought.net\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/nullthought.net\/?cat=8\" rel=\"category\">Tech<\/a> <a href=\"https:\/\/nullthought.net\/?cat=36\" rel=\"category\">\u79d1\u5b66<\/a>","rttpg_excerpt":"TimeMixer\uff1a\u4e00\u79cd\u65b0\u7684\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u7531\u8bba\u6587\u201cTimeMixer: Decomposable M&hellip;","_links":{"self":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/4206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4206"}],"version-history":[{"count":1,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/4206\/revisions"}],"predecessor-version":[{"id":4207,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/4206\/revisions\/4207"}],"wp:attachment":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}