{"id":13790,"date":"2026-10-23T13:55:15","date_gmt":"2026-10-23T05:55:15","guid":{"rendered":"https:\/\/infernews.com\/blog\/spectral-spatial-interpretation\/"},"modified":"2026-10-23T13:56:25","modified_gmt":"2026-10-23T05:56:25","slug":"spectral-spatial-interpretation","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/spectral-spatial-interpretation\/","title":{"rendered":"Spectral-Spatial-Interpretation(SSI ) \u8b93\u591a\u5149\u8b5c\u6a21\u578b\u770b\u6e05\u6bcf\u500b\u901a\u9053\u7684\u4f5c\u7528"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/10\/Spectral-Spatial-Interpretation-SSI.jpg\" alt=\"Figure 1: spatially varying channel relevance in RGB and multispectral images\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u5c0d\u591a\u5149\u8b5c\u5f71\u50cf\uff0c\u55ae\u4e00\u71b1\u5716\u5f80\u5f80\u53ea\u8aaa\u660e\u54ea\u88cf\u91cd\u8981\uff0c\u537b\u672a\u80fd\u4ea4\u4ee3\u8a72\u4f4d\u7f6e\u7684\u5149\u8b5c\u901a\u9053\u5982\u4f55\u5f71\u97ff\u7d50\u679c\u3002SSI\uff08Spectral-Spatial Interpretation\uff09\u5c6c\u65bc\u6a21\u578b\u89e3\u91cb\u5de5\u5177\uff0c\u70ba\u6bcf\u500b\u7a7a\u9593 cell \u548c channel \u8a08\u7b97\u5e36\u6b63\u8ca0\u865f\u7684 attribution\uff0c\u62c6\u89e3\u6a21\u578b\u5206\u6578\u7531\u54ea\u500b\u4f4d\u7f6e\u53ca\u54ea\u500b\u901a\u9053\u63a8\u52d5\u3002<\/p>\n\n\n<div\n    \tclass=\"align wp-block-vpb-video\"    id='vpbpVideoPlayer-1'\n    data-attributes='{&quot;source&quot;:&quot;https:\\\/\\\/cdn-uploads.huggingface.co\\\/production\\\/uploads\\\/6a1143c9b5cb600b5020d89b\\\/x0I3RbZGgpCYxpyAsf-6q.mp4&quot;,&quot;repeat&quot;:true,&quot;autoplay&quot;:true,&quot;muted&quot;:true,&quot;align&quot;:&quot;&quot;,&quot;poster&quot;:&quot;&quot;,&quot;controls&quot;:{&quot;play-large&quot;:true,&quot;restart&quot;:false,&quot;rewind&quot;:true,&quot;play&quot;:true,&quot;fast-forward&quot;:true,&quot;progress&quot;:true,&quot;current-time&quot;:true,&quot;duration&quot;:false,&quot;mute&quot;:true,&quot;volume&quot;:true,&quot;pip&quot;:false,&quot;airplay&quot;:false,&quot;captions&quot;:false,&quot;settings&quot;:true,&quot;download&quot;:false,&quot;fullscreen&quot;:true},&quot;captions&quot;:[],&quot;ratio&quot;:&quot;16:9&quot;,&quot;accentColor&quot;:&quot;&quot;,&quot;lazyLoad&quot;:false,&quot;width&quot;:&quot;100%&quot;,&quot;radius&quot;:&quot;0px&quot;,&quot;resetOnEnd&quot;:false,&quot;autoHideControl&quot;:true,&quot;isSetup&quot;:false}'\n><\/div>\n\n\n<p class=\"wp-block-paragraph\">SSI \u56fa\u5b9a\u8a72 cell \u4ee5\u5916\u7684\u5f71\u50cf\u5167\u5bb9\uff0c\u53ea\u5728 cell \u5167\u6bd4\u8f03\u4e0d\u540c\u901a\u9053\u7d44\u5408\uff0c\u518d\u4ee5 Shapley values \u5206\u914d\u8ca2\u737b\u3002\u6240\u6709\u901a\u9053\u8ca2\u737b\u6703\u52a0\u7e3d\u81f3\u8a72 cell \u5f9e\u906e\u7f69\u72c0\u614b\u5230\u539f\u59cb\u72c0\u614b\u7684\u5206\u6578\u8b8a\u5316\uff0c\u56e0\u6b64\u53ef\u5206\u5225\u5f59\u6574\u6210 spatial map \u6216 spectral summary\uff1b\u6b63\u503c\u4ee3\u8868\u63a8\u9ad8\u5206\u6578\uff0c\u8ca0\u503c\u4ee3\u8868\u62c9\u4f4e\u5206\u6578\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9805\u76ee\u63d0\u4f9b\u7368\u7acb NumPy \u5be6\u4f5c\uff0c\u652f\u63f4 exact subset enumeration \u548c sampled channel permutations\uff0c\u4ea6\u9644\u6709\u700f\u89bd\u5668 Playground\u3001Visual Atlas \u53ca\u4e94\u5206\u9418\u4e92\u52d5\u6559\u5b78\u3002\u6e2c\u8a66\u6642\u53ef\u5148\u7528 Playground \u89c0\u5bdf\u7d50\u679c\uff0c\u518d\u4ee5 <code>ssi.py<\/code> \u5c0d\u81ea\u5df1\u7684\u6a21\u578b\u5206\u6578\u548c\u906e\u7f69 baseline \u91cd\u73fe\u5206\u6790\uff1b\u901a\u9053\u6578\u589e\u52a0\u6642\uff0c\u7cbe\u78ba\u679a\u8209\u7684\u6210\u672c\u4ea6\u6703\u4e0a\u5347\uff0c\u62bd\u6a23\u6392\u5217\u662f\u8f03\u53ef\u884c\u7684\u53d6\u6368\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8207 Integrated Gradients (IG)\u3001DeepSHAP\u3001KernelSHAP \u53ca rank-1 RISE \u6bd4\u8f03\uff0cSSI \u5728\u4e09\u500b\u8cc7\u6599\u96c6\u3001\u5169\u7a2e masking baseline \u4e0b\uff0c\u4e09\u9805\u6307\u6a19\u7684\u5e73\u5747\u7d50\u679c\u5747\u5c45\u9996\uff1b\u4f8b\u5982 mean-baseline HLS joint deletion \u70ba 0.1545\uff0cKernelSHAP \u70ba 0.2096\u3002\u5b83\u8f03\u9069\u5408\u9700\u8981\u540c\u6642\u8ffd\u8e64\u7a7a\u9593\u4f4d\u7f6e\u8207\u5149\u8b5c\u901a\u9053\u7684\u9059\u611f\u3001\u8fb2\u696d\u6216\u79d1\u5b78\u5f71\u50cf\u5718\u968a\uff0c\u4f46\u8981\u7559\u610f\u5404 cell \u7684\u8ca2\u737b\u4e0d\u4e00\u5b9a\u80fd\u52a0\u7e3d\u6210\u6574\u5f35\u5f71\u50cf\u76f8\u5c0d baseline \u7684\u7e3d\u8b8a\u5316\uff0c\u56e0\u70ba SSI \u89e3\u91cb\u7684\u662f\u689d\u4ef6\u5f0f\u5c40\u90e8\u904a\u6232\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540c\u6642\u56de\u7b54\u300c\u54ea\u88cf\u91cd\u8981\u300d\u8207\u300c\u54ea\u500b\u901a\u9053\u91cd\u8981\u300d<\/li>\n\n\n\n<li>\u4fdd\u7559\u6b63\u8ca0\u8ca2\u737b\uff0c\u80fd\u5206\u8fa8\u63a8\u9ad8\u6216\u58d3\u4f4e\u5206\u6578\u7684\u56e0\u7d20<\/li>\n\n\n\n<li>\u652f\u63f4\u7cbe\u78ba\u8a08\u7b97\u53ca\u6392\u5217\u62bd\u6a23\u5169\u7a2e\u65b9\u5f0f<\/li>\n\n\n\n<li>\u53ef\u7528 spatial map\u3001spectral summary \u548c deletion \u6307\u6a19\u6aa2\u67e5\u7d50\u679c<\/li>\n\n\n\n<li>\u9069\u5408\u591a\u5149\u8b5c\u6a21\u578b\uff0c\u4f46\u9700\u7559\u610f\u8a08\u7b97\u6210\u672c\u53ca\u8de8 cell \u4e92\u52d5\u9650\u5236<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/huggingface.co\/papers\/2610.21114\" rel=\"noopener noreferrer\"><strong>\u9805\u76ee\u4e3b\u9801<\/strong><\/a> \u00b7 <a href=\"https:\/\/github.com\/AtheavenMa\/Spectral-Spatial-Interpretation\" rel=\"noopener noreferrer\"><strong>GitHub<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u5149\u8b5c\u6a21\u578b\u4e0d\u53ea\u8981\u77e5\u9053\u54ea\u500b\u4f4d\u7f6e\u91cd\u8981\uff0c\u9084\u8981\u5206\u8fa8\u8a72\u4f4d\u7f6e\u7531\u54ea\u4e9b\u901a\u9053\u63a8\u9ad8\u6216\u62c9\u4f4e\u5206\u6578\u3002SSI \u4ee5 Shapley values \u63d0\u4f9b\u66f4\u7d30\u7dfb\u7684\u89e3\u91cb\u3002<\/p>\n","protected":false},"author":8,"featured_media":13789,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","wpai_meta_description":"","footnotes":""},"categories":[133,76,30,120,27,38],"tags":[],"class_list":["post-13790","post","type-post","status-publish","format-standard","hentry","category-133","category-76","category-image","category-120","category-paper","category-38"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/13790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=13790"}],"version-history":[{"count":2,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/13790\/revisions"}],"predecessor-version":[{"id":13793,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/13790\/revisions\/13793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/13789"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=13790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=13790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=13790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}