{"id":7953,"date":"2025-12-25T06:05:00","date_gmt":"2025-12-24T21:05:00","guid":{"rendered":"https:\/\/devneko.jp\/wordpress\/?p=7953"},"modified":"2025-12-21T18:10:30","modified_gmt":"2025-12-21T09:10:30","slug":"fusad-time-frequency-fusion-with-adaptive-denoising-for-general-time-series-analysis","status":"publish","type":"post","link":"https:\/\/devneko.jp\/wordpress\/?p=7953","title":{"rendered":"FusAD: Time-Frequency Fusion with Adaptive Denoising for General Time Series Analysis\u00a0"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>FusAD: Time-Frequency Fusion with Adaptive Denoising for General Time Series Analysis\u00a0<\/strong>[92.2]<br>\u6642\u7cfb\u5217\u5206\u6790\u306f\u3001\u91d1\u878d\u3001\u533b\u7642\u3001\u7523\u696d\u3001\u6c17\u8c61\u5b66\u306a\u3069\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3059\u3002 FusAD\u306f\u591a\u69d8\u306a\u6642\u7cfb\u5217\u30bf\u30b9\u30af\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u7d71\u5408\u5206\u6790\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308b\u3002<br><a href=\"http:\/\/arxiv.org\/abs\/2512.14078v1\">\u8ad6\u6587<\/a>\u00a0\u00a0<a href=\"https:\/\/fugumt.com\/fugumt\/paper_check\/2512.14078v1\">\u53c2\u8003\u8a33\uff08\u30e1\u30bf\u30c7\u30fc\u30bf\uff09<\/a>\u00a0 \u00a0(Tue, 16 Dec 2025 04:34:27 GMT)<\/li>\n\n\n\n<li>\u300cwe propose FusAD, a unified analysis framework designed for diverse time series tasks. FusAD features an adaptive time-frequency fusion mechanism, integrating both Fourier and Wavelet transforms to efficiently capture global-local and multi-scale dynamic features. With an adaptive denoising mechanism, FusAD automatically senses and filters various types of noise, highlighting crucial sequence variations and enabling robust feature extraction in complex environments. In addition, the framework integrates a general in- formation fusion and decoding structure, combined with masked pre-training, to promote efficient learning and transfer of multi- granularity representations\u300d\u3068\u306e\u3053\u3068\u3002\u306a\u304b\u306a\u304b\u53d6\u308a\u6271\u3044\u306e\u96e3\u3057\u3044\u554f\u984c\u3060\u3068\u601d\u3046\u306e\u3060\u304c\u3001\u5b9f\u969b\u306e\u6027\u80fd\u306b\u8208\u5473\u6d25\u3005\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30b5\u30a4\u30c8\u306f<a href=\"https:\/\/github.com\/zhangda1018\/FusAD\">GitHub &#8211; zhangda1018\/FusAD: Code for &#8220;FusAD: Time-Frequency Fusion with Adaptive Denoising for General Time Series Analysis&#8221;.<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[106,595],"class_list":["post-7953","post","type-post","status-publish","format-standard","hentry","category-arxiv","tag-deep-learning","tag-595"],"_links":{"self":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7953"}],"version-history":[{"count":1,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7953\/revisions"}],"predecessor-version":[{"id":7954,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/7953\/revisions\/7954"}],"wp:attachment":[{"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devneko.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}