{"id":777,"date":"2026-02-27T23:25:33","date_gmt":"2026-02-27T15:25:33","guid":{"rendered":"https:\/\/tastestars.com\/?p=777"},"modified":"2026-03-07T18:41:45","modified_gmt":"2026-03-07T10:41:45","slug":"%e5%9f%ba%e4%ba%8e%e9%9f%b3%e9%a2%91%e7%9a%84%e9%92%a2%e7%90%b4%e6%bc%94%e5%a5%8f%e9%9a%be%e5%ba%a6%e6%89%93%e5%88%86","status":"publish","type":"post","link":"https:\/\/tastestars.com\/index.php\/2026\/02\/27\/%e5%9f%ba%e4%ba%8e%e9%9f%b3%e9%a2%91%e7%9a%84%e9%92%a2%e7%90%b4%e6%bc%94%e5%a5%8f%e9%9a%be%e5%ba%a6%e6%89%93%e5%88%86\/","title":{"rendered":"\u57fa\u4e8e\u97f3\u9891\u7684\u94a2\u7434\u6f14\u594f\u96be\u5ea6\u6253\u5206"},"content":{"rendered":"<p>https:\/\/arxiv.org\/abs\/2403.03947<br \/>\nCan Audio Reveal Music Performance Difficulty? Insights from the Piano Syllabus Dataset<\/p>\n<blockquote>\n<ol>\n<li>\ud83c\udfb6 \u672c\u7814\u7a76\u901a\u8fc7\u5f15\u5165PSyllabus\u6570\u636e\u96c6\uff0c\u9996\u6b21\u89e3\u51b3\u4e86\u4ece\u97f3\u9891\u5f55\u97f3\u4e2d\u4f30\u8ba1\u97f3\u4e50\u6f14\u594f\u96be\u5ea6\u7684\u6311\u6218\uff0c\u8be5\u6570\u636e\u96c6\u5305\u542b7,901\u9996\u94a2\u7434\u66f2\uff0c\u6db5\u76d611\u4e2a\u96be\u5ea6\u7ea7\u522b\u3002<\/li>\n<li>\ud83c\udfb9 \u56e2\u961f\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8eCRNN\u7684\u8bc6\u522b\u6846\u67b6\uff0c\u80fd\u591f\u5904\u7406CQT\u548cpiano-roll\u7b49\u4e0d\u540c\u97f3\u9891\u8f93\u5165\u8868\u793a\uff0c\u5e76\u53d1\u73b0piano-roll\u8868\u793a\u4ee5\u53ca\u65e9\u671f\u7684\u591a\u6a21\u6001\u878d\u5408\uff08MM\uff09\u5728\u96be\u5ea6\u4f30\u8ba1\u4efb\u52a1\u4e2d\u8868\u73b0\u6700\u4f73\u3002<\/li>\n<li>\ud83d\udcc8 \u5e7f\u6cdb\u7684\u5b9e\u9a8c\u8bc1\u660e\u4e86\u591a\u4efb\u52a1\u5b66\u4e60\uff08\u7279\u522b\u662f\u97f3\u4e50\u65f6\u4ee3\u8bc6\u522b\uff09\u80fd\u63d0\u9ad8\u6a21\u578b\u6cdb\u5316\u80fd\u529b\uff0c\u540c\u65f6\u6574\u5408\u591a\u91cd\u6f14\u594f\u7ed3\u679c\u80fd\u589e\u5f3a\u9884\u6d4b\u7684\u7a33\u5065\u6027\uff0c\u4e3a\u97f3\u4e50\u6559\u80b2\u548cMIR\u9886\u57df\u63d0\u4f9b\u4e86\u5b9d\u8d35\u89c1\u89e3\u3002<\/li>\n<\/ol>\n<\/blockquote>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_c300f14423b1401795d3233958041e33.jpg\"><img decoding=\"async\" src=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_c300f14423b1401795d3233958041e33.jpg\" alt=\"\" \/><\/a><br \/>\n\u8bba\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u5229\u7528\u97f3\u9891\u8bb0\u5f55\u81ea\u52a8\u4f30\u8ba1\u97f3\u4e50\u6f14\u594f\u96be\u5ea6\u7684\u65b9\u6cd5\uff0c\u65e8\u5728\u5f25\u8865\u73b0\u6709\u97f3\u4e50\u4fe1\u606f\u68c0\u7d22 (MIR) \u9886\u57df\u4e2d\u4e3b\u8981\u5173\u6ce8\u7b26\u53f7\u4e50\u8c31\u6216\u4e50\u8c31\u56fe\u50cf\u7684\u7a7a\u767d\u3002<\/p>\n<p><strong>I. \u5f15\u8a00\u4e0e\u80cc\u666f<\/strong><br \/>\n\u5728\u97f3\u4e50\u6559\u80b2\u9886\u57df\uff0c\u81ea\u52a8\u8bc4\u4f30\u97f3\u4e50\u4f5c\u54c1\u7684\u6f14\u594f\u96be\u5ea6\u5bf9\u4e8e\u4e2a\u6027\u5316\u8bfe\u7a0b\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\u3002\u5c3d\u7ba1\u624b\u52a8\u8bc4\u4f30\u8017\u65f6\u4e14\u4e3b\u89c2\uff0c\u4f46\u4e13\u4e1a\u4eba\u58eb\u901a\u5e38\u80fd\u5728\u7c97\u7565\u8303\u56f4\u5185\u8fbe\u6210\u5171\u8bc6\u3002MIR \u9886\u57df\u7684\u7814\u7a76\u8005\u5df2\u5728\u6b64\u65b9\u9762\u6295\u5165\u5341\u4f59\u5e74\u52aa\u529b\uff0c\u4f46\u4e3b\u8981\u96c6\u4e2d\u4e8e\u94a2\u7434\u97f3\u4e50\uff0c\u5e76\u4f7f\u7528\u5982 MusicXML \u683c\u5f0f\u7684\u7b26\u53f7\u4e50\u8c31\u6216\u4e50\u8c31\u56fe\u50cf\u4f5c\u4e3a\u4fe1\u606f\u6e90\u3002\u73b0\u6709\u7684\u89e3\u51b3\u65b9\u6848\u591a\u5c06\u6b64\u4efb\u52a1\u89c6\u4e3a\u5206\u7c7b\u95ee\u9898\uff0c\u4e5f\u6709\u57fa\u4e8e\u89c4\u5219\u6216\u5206\u6790\u7684\u65b9\u6cd5\u3002\u7136\u800c\uff0c\u9274\u4e8e\u97f3\u4e50\u7684\u591a\u6a21\u6001\u7279\u6027\uff0c\u5f53\u524d\u96be\u5ea6\u4f30\u8ba1\u9886\u57df\u5bf9\u8bb0\u8c31\u97f3\u4e50\u7684\u504f\u91cd\u9650\u5236\u4e86\u5176\u5e94\u7528\u8303\u56f4\u3002<\/p>\n<p>\u672c\u6587\u65e8\u5728\u901a\u8fc7\u76f4\u63a5\u5206\u6790\u97f3\u9891\u8bb0\u5f55\u6765\u586b\u8865\u8fd9\u4e00\u7a7a\u767d\uff0c\u5177\u6709\u91cd\u8981\u7684\u6559\u5b66\u548c MIR \u610f\u4e49\u3002\u8be5\u65b9\u6cd5\u9762\u4e34\u4e09\u4e2a\u6838\u5fc3\u6311\u6218\uff1a<br \/>\n1.  \u7f3a\u4e4f\u5e26\u6709\u96be\u5ea6\u6807\u7b7e\u7684\u97f3\u9891\u6570\u636e\u96c6\u3002<br \/>\n2.  \u83b7\u53d6\u9002\u5408\u5206\u6790\u7684\u97f3\u9891\u4fe1\u53f7\u8868\u793a\u3002<br \/>\n3.  \u8bbe\u8ba1\u80fd\u591f\u5904\u7406\u4e0d\u540c\u97f3\u9891\u8868\u793a\uff08\u65e0\u8bba\u662f\u5355\u6a21\u6001\u8fd8\u662f\u591a\u6a21\u6001\uff09\u7684\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6\u3002<\/p>\n<p><strong>II. PSyllabus \u6570\u636e\u96c6<\/strong><br \/>\n\u4e3a\u4e86\u89e3\u51b3\u6570\u636e\u7a00\u7f3a\u95ee\u9898\uff0c\u672c\u6587\u63a8\u51fa\u4e86 PSyllabus \u6570\u636e\u96c6\uff0c\u8fd9\u662f\u9996\u4e2a\u57fa\u4e8e\u97f3\u9891\u7684\u96be\u5ea6\u4f30\u8ba1\u6570\u636e\u96c6\u3002\u8be5\u6570\u636e\u96c6\u4ece Piano Syllabus \u793e\u533a\u6536\u96c6\uff0c\u7ecf\u8fc7\u7cbe\u5fc3\u7b56\u5212\u548c\u6e05\u6d17\uff1a<br \/>\n*   <strong>\u6570\u636e\u6536\u96c6\u4e0e\u6574\u7406\uff1a<\/strong> \u4ece Piano Syllabus \u7f51\u7ad9\u7684 12,000 \u9996\u4f5c\u54c1\u4e2d\uff0c\u901a\u8fc7 YouTube \u68c0\u7d22\u5230 9,829 \u9996\u3002\u901a\u8fc7\u8fc7\u6ee4\u4f4e\u8d28\u91cf\u5f55\u97f3\u3001\u8d85\u51fa\u8303\u56f4\u7684\u66f2\u76ee\uff08\u5982\u4e8c\u91cd\u594f\uff09\u3001\u4ee5\u53ca\u53bb\u9664\u5177\u6709\u591a\u4e2a\u96be\u5ea6\u7b49\u7ea7\u7684\u76f8\u540c\u4f5c\u54c1\u540e\uff0c\u5269\u4f59 8,426 \u9996\u3002\u4e3a\u4e86\u89e3\u51b3\u540c\u4e00\u5f55\u97f3\u5728\u4f5c\u54c1\u4e2d\u96be\u5ea6\u4e0d\u4e00\u81f4\uff08\u4f8b\u5982\uff0c\u8096\u65af\u5854\u79d1\u7ef4\u5947\u7684 Op. 34 \u524d\u594f\u66f2\u4e2d\u7684\u4e0d\u540c\u96be\u5ea6\uff09\u6216\u6807\u6ce8\u4e0e\u5b9e\u9645\u89c6\u9891\u4e0d\u7b26\uff08\u4f8b\u5982\uff0c\u594f\u9e23\u66f2\u7684\u5b8c\u6574\u6807\u6ce8\u94fe\u63a5\u5230\u5355\u4e50\u7ae0\u89c6\u9891\uff09\u7684\u95ee\u9898\uff0c\u4f5c\u8005\u5229\u7528 ChatGPT (version 4) \u901a\u8fc7\u63d0\u793a\u5de5\u7a0b\uff08\u5982 Fig. 2 \u548c Fig. 3 \u6240\u793a\uff09\u9a8c\u8bc1\u4e86\u6807\u6ce8\u7684\u4e00\u81f4\u6027\u3002\u6700\u7ec8\uff0cPSyllabus \u6570\u636e\u96c6\u5305\u542b 7,901 \u9996\u94a2\u7434\u4f5c\u54c1\u3002<br \/>\n*   <strong>\u6570\u636e\u5206\u6790\u4e0e\u7edf\u8ba1\uff1a<\/strong><br \/>\n    *   PSyllabus \u662f\u76ee\u524d\u6700\u5927\u7684\u96be\u5ea6\u4f30\u8ba1\u6570\u636e\u96c6\uff0c\u5305\u542b 7,901 \u9996\u4f5c\u54c1\uff0c\u6db5\u76d6 11 \u4e2a\u96be\u5ea6\u7b49\u7ea7\uff0c\u6765\u81ea 1,233 \u4f4d\u4f5c\u66f2\u5bb6\uff0c\u4e14\u5e73\u5747\u4e0d\u5e73\u8861\u6bd4\u7387 (Average Imbalance Ratio, AIR) \u63a5\u8fd1 1\uff0c\u8868\u660e\u7c7b\u522b\u5206\u5e03\u5747\u8861\u3002<br \/>\n    *   \u4f5c\u54c1\u7684\u97f3\u4e50\u65f6\u4ee3\u5206\u5e03\u663e\u793a\uff0c\u6d6a\u6f2b\u4e3b\u4e49\u65f6\u671f\u548c 20 \u4e16\u7eaa\u897f\u65b9\u53e4\u5178\u97f3\u4e50\u7684\u4f5c\u54c1\u6700\u591a\uff0c\u73b0\u4ee3\u65f6\u671f\u4e5f\u6709\u663e\u8457\u5b58\u5728\u3002<br \/>\n    *   \u4f5c\u66f2\u5bb6\u5206\u5e03\u5448\u957f\u5c3e\u6548\u5e94\uff0cD. Scarlatti\u3001F. Liszt\u3001J. S. Bach \u548c F. Chopin \u7b49\u5c11\u6570\u4f5c\u66f2\u5bb6\u5360\u6bd4\u8f83\u5927\uff0c\u4f46\u4e5f\u6709\u5927\u91cf\u5176\u4ed6\u4f5c\u66f2\u5bb6\u7684\u4f5c\u54c1\u3002<br \/>\n    *   \u96be\u5ea6\u7b49\u7ea7\u5206\u5e03\u65b9\u9762\uff0c\u7537\u6027\u4f5c\u66f2\u5bb6\u7684\u4f5c\u54c1\u8986\u76d6\u6240\u6709\u7b49\u7ea7\uff0c\u5728 10 \u7ea7\u4f5c\u54c1\u6700\u591a\uff1b\u5973\u6027\u4f5c\u66f2\u5bb6\u7684\u4f5c\u54c1\u5219\u96c6\u4e2d\u5728 3 \u7ea7\u5de6\u53f3\uff0c\u4f46\u5973\u6027\u4f5c\u66f2\u5bb6\u4f5c\u54c1\u5360\u6bd4\u8d85\u8fc7 14%\uff0c\u8fd9\u5bf9\u4e8e\u901a\u5e38\u88ab\u4f4e\u4f30\u7684\u5973\u6027\u4f5c\u66f2\u5bb6\u7fa4\u4f53\u6765\u8bf4\u662f\u79ef\u6781\u7684\u3002<br \/>\n    *   \u901a\u8fc7 Kendall rank correlation coefficient (<span class=\"katex math inline\">\\tau_c<\/span>) \u4e0e\u5176\u4ed6\u77e5\u540d\u8003\u8bd5\u59d4\u5458\u4f1a\u7684\u96be\u5ea6\u6392\u540d\uff08\u5982 ABRSM\u3001Trinity \u7b49\uff09\u8fdb\u884c\u6bd4\u8f83\uff0cPSyllabus \u4e0e\u5176\u4ed6\u6392\u540d\u7684\u4e00\u81f4\u6027\u5f88\u9ad8\uff0c\u5e73\u5747 <span class=\"katex math inline\">\\tau_c = 0.81<\/span>\uff0c\u8bc1\u660e\u4e86\u5176\u6807\u6ce8\u7684\u53ef\u9760\u6027\u3002<br \/>\n*   <strong>\u57fa\u51c6\u6570\u636e\u96c6\uff1a<\/strong><br \/>\n    *   <strong>Hidden Voices \u6570\u636e\u96c6\uff1a<\/strong> \u5305\u542b 57 \u9996\u4f5c\u54c1\uff0c7 \u4e2a\u96be\u5ea6\u7b49\u7ea7\uff0c\u4e3b\u8981\u6765\u81ea\u88ab\u4f4e\u4f30\u7684\u9ed1\u4eba\u5973\u6027\u4f5c\u66f2\u5bb6\u3002<br \/>\n    *   <strong>Multiple Performances \u6570\u636e\u96c6\uff1a<\/strong> \u5305\u542b 55 \u9996\u4f5c\u54c1\uff08\u6bcf\u4e2a\u96be\u5ea6\u7b49\u7ea7\u4e00\u9996\uff0c\u6bcf\u9996\u6709 5 \u4e2a\u4e0d\u540c\u6f14\u594f\u7248\u672c\uff09\uff0c\u7528\u4e8e\u8bc4\u4f30\u4e0d\u540c\u6f14\u594f\u7248\u672c\u878d\u5408\u5bf9\u96be\u5ea6\u9884\u6d4b\u7684\u5f71\u54cd\u3002<\/p>\n<p><strong>III. \u65b9\u6cd5\u8bba<\/strong><\/p>\n<p>\u96be\u5ea6\u4f30\u8ba1\u4efb\u52a1\u88ab\u5efa\u6a21\u4e3a <strong>\u5e8f\u6570\u5206\u7c7b\uff08Ordinal Classification\uff09<\/strong>\uff0c\u4e5f\u79f0 <strong>\u5e8f\u6570\u56de\u5f52\uff08Ordinal Regression\uff09<\/strong>\u3002<\/p>\n<p><strong>\u4efb\u52a1\u5f62\u5f0f\u5316<\/strong><\/p>\n<p>\u7ed9\u5b9a\u8f93\u5165\u8868\u793a <span class=\"katex math inline\">X<\/span>\uff08\u58f0\u5b66\u5f55\u97f3\uff09\u548c\u76ee\u6807\u96be\u5ea6\u7a7a\u95f4 <span class=\"katex math inline\">Y<\/span>\uff0c\u6a21\u578b\u5b66\u4e60\u51fd\u6570 <span class=\"katex math inline\">f: X \\rightarrow Y<\/span>\u3002<\/p>\n<p>\u5bf9\u4e8e\u6837\u672c <span class=\"katex math inline\">x_i \\in X<\/span>\uff0c\u96be\u5ea6\u7ea7\u522b <span class=\"katex math inline\">C<\/span> \u8868\u793a\u4e3a\u591a\u6807\u7b7e\u5411\u91cf<br \/>\n<span class=\"katex math inline\">y_i = [\\lambda_1,\\ldots,\\lambda_C]<\/span>\uff0c\u5176\u4e2d <span class=\"katex math inline\">\\lambda_j \\in &#123;0,1&#125;<\/span> \u4e14\u6ee1\u8db3<br \/>\n<span class=\"katex math inline\">\\lambda_j \\le \\lambda_{j-1},\\; j>1<\/span>\uff0c\u4ece\u800c\u4fdd\u8bc1\u96be\u5ea6\u7684\u5e8f\u6570\u5173\u7cfb\u3002<\/p>\n<p>\u6700\u7ec8\u96be\u5ea6\u7ea7\u522b\u901a\u8fc7<br \/>\n<span class=\"katex math inline\">\\zeta(y_i) = \\arg\\max_{l\\in[1,C]}(|\\lambda_j=1,\\forall j\\le l| = l)<\/span><br \/>\n\u5f97\u5230\u3002<\/p>\n<p><strong>\u8f93\u5165\u8868\u793a<\/strong><\/p>\n<p>\u8bba\u6587\u6bd4\u8f83\u4e24\u79cd\u97f3\u9891\u8868\u793a\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li><strong>\u8c31\u4e2d\u5c42\u8868\u793a (Spectral Mid-level Representation)<\/strong><br \/>\n\u4f7f\u7528 Constant-Q Transform (CQT)\uff0c\u5305\u542b 88 \u4e2a\u97f3\u9ad8\u5206\u7bb1\uff0c\u6bcf\u516b\u5ea6 12 bins\uff0chop length = 160\u3002<\/p>\n<\/li>\n<li><strong>\u94a2\u7434\u5377\u5e18\u8868\u793a (Piano Roll Representation)<\/strong><br \/>\n\u901a\u8fc7 Kong \u7b49\u4eba\u7684 AMT \u65b9\u6cd5\uff08\u5728 MAESTRO \u6570\u636e\u96c6\u4e0a\u9884\u8bad\u7ec3\uff09\u83b7\u5f97\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>frame-wise pitch activations<\/li>\n<li>onset information<br \/>\n\u8f93\u51fa\u7a7a\u95f4\u56fa\u5b9a\u4e3a 88 \u4e2a\u97f3\u7b26\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u4e24\u79cd\u8868\u793a\u7edf\u4e00\u4e3a<br \/>\n<span class=\"katex math inline\">X \\in \\mathbb{R}^{b \\times t \\times c}<\/span>\uff0c\u5176\u4e2d <span class=\"katex math inline\">b<\/span> \u4e3a\u97f3\u9ad8\u5206\u7bb1\u6570\uff0c<span class=\"katex math inline\">t<\/span> \u4e3a\u65f6\u95f4\u6b65\u957f\uff0c<span class=\"katex math inline\">c<\/span> \u4e3a\u901a\u9053\u6570\uff08CQT=1\uff0cPiano Roll=2\uff09\u3002\u6240\u6709\u8868\u793a\u5728\u65f6\u95f4\u7ef4\u5ea6\u4e0b\u91c7\u6837\u5230 <strong>5 fps<\/strong>\u3002<\/p>\n<p><strong>\u8bc6\u522b\u6846\u67b6<\/strong><\/p>\n<p>\u6a21\u578b\u91c7\u7528 <strong>CRNN (Convolutional Recurrent Neural Network)<\/strong>\uff1a<\/p>\n<ul>\n<li>\u8f93\u5165\uff1a<span class=\"katex math inline\">x \\in \\mathbb{R}^{b \\times t \\times c}<\/span><\/li>\n<li><strong>CNN<\/strong>\uff08\u542b\u6b8b\u5dee\u8fde\u63a5\uff09\u63d0\u53d6\u7279\u5f81<br \/>\n<span class=\"katex math inline\">x_f \\in \\mathbb{R}^{b&#8217; \\times t&#8217; \\times c&#8217;}<\/span><\/li>\n<li><strong>\u7279\u5f81\u91cd\u5851<\/strong>\uff1a<br \/>\n<span class=\"katex math inline\">F = &#123;F_0,\\ldots,F_n&#125; \\in \\mathbb{R}^{t&#8217; \\times (b&#8217;c&#8217;)}<\/span><\/li>\n<li><strong>GRU \u5c42<\/strong>\uff1a<br \/>\n<span class=\"katex math inline\">Z = &#123;Z_0,\\ldots,Z_n&#125; \\in \\mathbb{R}^{t&#8217; \\times m}<\/span><\/li>\n<li><strong>Context Attention<\/strong>\uff1a\u6c47\u805a\u4e3a\u5411\u91cf<br \/>\n<span class=\"katex math inline\">R \\in \\mathbb{R}^m<\/span><\/li>\n<li><strong>\u5206\u7c7b\u5668<\/strong>\uff1a\u8f93\u51fa\u96be\u5ea6\u5411\u91cf <span class=\"katex math inline\">\\hat{y} \\in \\mathbb{R}^C<\/span><\/li>\n<\/ul>\n<p>\u63a8\u7406\u9636\u6bb5\u5bf9 <span class=\"katex math inline\">\\hat{y}<\/span> \u7684\u6bcf\u4e2a\u5143\u7d20\u4f7f\u7528 <strong>0.5 \u9608\u503c<\/strong>\u3002\u82e5\u4f7f\u7528\u591a\u4efb\u52a1\u5b66\u4e60\uff0c\u6a21\u578b\u5305\u542b\u591a\u4e2a\u5206\u7c7b\u6216\u56de\u5f52\u5934\u3002<\/p>\n<p><strong>\u591a\u6a21\u6001\u65b9\u6cd5<\/strong><\/p>\n<p><strong>Early Fusion<\/strong><br \/>\n\u5c06 <span class=\"katex math inline\">x_{cqt} \\in \\mathbb{R}^{b \\times t \\times 1}<\/span> \u4e0e<br \/>\n<span class=\"katex math inline\">x_{pr} \\in \\mathbb{R}^{b \\times t \\times 2}<\/span> \u5728\u901a\u9053\u7ef4\u62fc\u63a5\u5f97\u5230<br \/>\n<span class=\"katex math inline\">x_{mm} \\in \\mathbb{R}^{b \\times t \\times 3}<\/span>\uff0c\u518d\u8f93\u5165 CRNN\u3002<\/p>\n<p><strong>Late Fusion<\/strong><br \/>\n\u5206\u522b\u8bad\u7ec3 CQT \u548c Piano Roll \u6a21\u578b\uff0c\u5728\u63a8\u7406\u9636\u6bb5\u5e73\u5747\u9884\u6d4b\u7ed3\u679c\uff1a<br \/>\n$\\hat{y}<em>{ensemble} = (\\hat{y}<\/em>{CQT} + \\hat{y}_{PR})\/2$<\/p>\n<p><strong>V. \u5b9e\u9a8c\u7ed3\u679c<\/strong><br \/>\n<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_7120f8c03d5bf1f5be455e4ff0e76554.jpg\"><img decoding=\"async\" src=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_7120f8c03d5bf1f5be455e4ff0e76554.jpg\" alt=\"\" \/><\/a><\/p>\n<ul>\n<li><strong>A. \u8f93\u5165\u8868\u793a\u5206\u6790 (Table II)\uff1a<\/strong>\n<ul>\n<li>\u5728\u5355\u6a21\u6001\u573a\u666f\u4e2d\uff0c\u94a2\u7434\u5377\u5e18 (PR) \u5728\u6240\u6709\u8bc4\u4f30\u6307\u6807\u4e0a\u5747\u4f18\u4e8e CQT \u8868\u793a\uff0c\u8868\u660e\u7b26\u53f7\u7ea7\u8868\u793a\uff08PR\uff09\u5bf9\u4e8e\u96be\u5ea6\u4f30\u8ba1\u4efb\u52a1\u66f4\u6709\u6548\u3002<\/li>\n<li>\u591a\u6a21\u6001\u573a\u666f\u4e0b\uff0c\u65e9\u671f\u878d\u5408 (MM) \u65b9\u6848\u8868\u73b0\u6700\u4f73\uff0c\u7565\u4f18\u4e8e\u540e\u671f\u878d\u5408 (ENSEMBLE)\uff0c\u663e\u793a\u4e86\u65e9\u671f\u878d\u5408\u66f4\u6709\u6548\u5730\u5229\u7528\u6a21\u6001\u4e92\u8865\u6027\u3002<\/li>\n<li>\u672c\u6587\u7ed3\u679c\u8868\u660e\uff0c\u97f3\u9891\u6a21\u6001\u6bd4\u7b26\u53f7\u6216\u4e50\u8c31\u56fe\u50cf\u6a21\u6001\u66f4\u5177\u6311\u6218\u6027\uff0c\u56e0\u4e3a\u5176\u6027\u80fd\u6307\u6807\u4f4e\u4e8e\u73b0\u6709\u6587\u732e\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_d0109b0667c8899807a9be551da939a9.jpg\"><img decoding=\"async\" src=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_d0109b0667c8899807a9be551da939a9.jpg\" alt=\"\" \/><\/a><br \/>\n*   <strong>B. \u591a\u4efb\u52a1\u8bad\u7ec3\u65b9\u6848 (Table III)\uff1a<\/strong><br \/>\n    *   \u97f3\u4e50\u65f6\u4ee3\u5206\u7c7b\u4efb\u52a1\u7684\u6574\u5408\u5728\u6240\u6709\u8bad\u7ec3\u573a\u666f\u4e2d\u5747\u53d6\u5f97\u4e86\u6700\u4f73\u6027\u80fd\u63d0\u5347\uff0c\u5c24\u5176\u662f\u5728\u51c6\u786e\u7387\u65b9\u9762\u3002<br \/>\n    *   \u4f5c\u66f2\u5bb6\u8bc6\u522b\u4efb\u52a1\u672a\u80fd\u5e26\u6765\u4efb\u4f55\u6027\u80fd\u63d0\u5347\uff0c\u751a\u81f3\u4f4e\u4e8e\u5355\u4efb\u52a1\u57fa\u7ebf\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u4e0d\u540c\u4f5c\u66f2\u5bb6\u7684\u591a\u6837\u5316\u98ce\u683c\u963b\u788d\u4e86\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\u3002<br \/>\n    *   \u591a\u4e2a\u6392\u540d\u4efb\u52a1\u7684\u6574\u5408\u7ed3\u679c\u4e0d\u4e00\uff0c\u867d\u6709\u5c0f\u5e45\u63d0\u5347\uff0c\u4f46\u4e0d\u5982\u65f6\u4ee3\u5206\u7c7b\u4efb\u52a1\u663e\u8457\uff0c\u4e0e\u4e00\u4e9b\u4e50\u8c31\u56fe\u50cf\u7814\u7a76\u7684\u7ed3\u8bba\u76f8\u6096\u3002<br \/>\n*   <strong>1) \u97f3\u4e50\u65f6\u4ee3\u5bf9\u96be\u5ea6\u4f30\u8ba1\u7684\u5f71\u54cd (Table IV)\uff1a<\/strong><br \/>\n    *   \u5c06\u97f3\u4e50\u65f6\u4ee3\u8bc6\u522b\u4f5c\u4e3a\u591a\u4efb\u52a1\u65b9\u6cd5\u7684\u4e00\u90e8\u5206\uff0c\u5728\u5df4\u6d1b\u514b\u3001\u53e4\u5178\u3001\u6d6a\u6f2b\u548c\u73b0\u4ee3\u65f6\u671f\u5747\u63d0\u9ad8\u4e86\u6a21\u578b\u7684\u6027\u80fd\uff0c\u8868\u660e\u65f6\u4ee3\u7279\u5b9a\u7684\u7279\u5f81\u5728\u97f3\u4e50\u96be\u5ea6\u9884\u6d4b\u4e2d\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n<p><strong>VI. \u5973\u6027\u4f5c\u66f2\u5bb6\u6848\u4f8b\u7814\u7a76<\/strong><br \/>\n<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_4e8e6d3e0994c320e5ea8768086a7b48.jpg\"><img decoding=\"async\" src=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_4e8e6d3e0994c320e5ea8768086a7b48.jpg\" alt=\"\" \/><\/a><br \/>\n*   <strong>A. \u6a21\u578b\u5728\u5973\u6027\u4f5c\u66f2\u5bb6\u4f5c\u54c1\u4e0a\u7684\u8868\u73b0 (Table V)\uff1a<\/strong><br \/>\n    *   MM \u6a21\u578b\u5728\u6df7\u5408\u6027\u522b\u6570\u636e\u4e0a\u8868\u73b0\u6700\u4f73\uff0c\u4f46\u6d4b\u8bd5\u5973\u6027\u4f5c\u66f2\u5bb6\u4f5c\u54c1\u65f6\u6027\u80fd\u663e\u8457\u4e0b\u964d\u3002\u5c3d\u7ba1 MSE \u8f83\u4f4e\uff0c\u4f46 MSE \u548c\u51c6\u786e\u7387\u7684\u6807\u51c6\u5dee\u663e\u8457\u8f83\u9ad8\u3002\u8fd9\u6697\u793a\u6a21\u578b\u5bf9\u5973\u6027\u4f5c\u66f2\u5bb6\u4f5c\u54c1\u7684\u9884\u6d4b\u5728\u7c97\u7c92\u5ea6\u4e0a\u4e0e\u771f\u5b9e\u503c\u63a5\u8fd1\uff0c\u4f46\u5728\u7ec6\u7c92\u5ea6\u4e0a\u5b58\u5728\u504f\u5dee\u3002\u8fd9\u53ef\u80fd\u6e90\u4e8e\u97f3\u4e50\u7279\u5f81\u7684\u56fa\u6709\u5dee\u5f02\u6216\u96be\u5ea6\u6807\u6ce8\u4e2d\u5b58\u5728\u7684\u6f5c\u5728\u504f\u89c1\u3002<\/p>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_4071293751aba360043df01232cd269a.jpg\"><img decoding=\"async\" src=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_4071293751aba360043df01232cd269a.jpg\" alt=\"\" \/><\/a><\/p>\n<ul>\n<li><strong>B. Hidden Voices \u96f6\u6837\u672c\u5b9e\u9a8c (Table VI)\uff1a<\/strong>\n<ul>\n<li>\u6a21\u578b\u5728 PSyllabus \u6570\u636e\u96c6\uff0811 \u4e2a\u96be\u5ea6\u6807\u7b7e\uff09\u4e0a\u8bad\u7ec3\uff0c\u5e76\u5728 Hidden Voices \u6570\u636e\u96c6\uff087 \u4e2a\u96be\u5ea6\u6807\u7b7e\uff09\u4e0a\u8fdb\u884c\u96f6\u6837\u672c\u8bc4\u4f30\u3002PR \u8868\u793a\u4f9d\u7136\u6700\u5177\u7ade\u4e89\u529b\u3002<\/li>\n<li>\u591a\u4efb\u52a1\u8bad\u7ec3\uff08\u65f6\u4ee3\u6216\u6392\u540d\uff09\u63d0\u9ad8\u4e86 <span class=\"katex math inline\">\\tau_c<\/span> \u503c\uff0c\u8fd9\u51f8\u663e\u4e86\u591a\u4efb\u52a1\u8bad\u7ec3\u65b9\u6848\u5728\u96f6\u6837\u672c\u8bc4\u4f30\u573a\u666f\u4e2d\u51cf\u5c11\u6027\u80fd\u635f\u5931\u7684\u6f5c\u529b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>VII. \u591a\u91cd\u6f14\u594f\u6848\u4f8b\u7814\u7a76<\/strong><br \/>\n\u672c\u8282\u7814\u7a76\u4e86\u5229\u7528\u97f3\u4e50\u4f5c\u54c1\u7684\u4e0d\u540c\u6f14\u594f\u7248\u672c\uff08\u7531\u4e0d\u540c\u6f14\u594f\u8005\u6f14\u594f\u7684\u591a\u4e2a\u5f55\u97f3\uff09\u6765\u63d0\u9ad8\u6574\u4f53\u8bc6\u522b\u7ed3\u679c\u7684\u6709\u6548\u6027\u3002\u5047\u8bbe\u5bf9\u7ed9\u5b9a\u97f3\u4e50\u4f5c\u54c1\u7684\u4e0d\u540c\u6f14\u594f\u7248\u672c\u7684\u96be\u5ea6\u5f97\u5206\u8fdb\u884c\u51b3\u7b56\u7ea7\u878d\u5408 (decision-level fusion) \u53ef\u4ee5\u83b7\u5f97\u66f4\u7a33\u5065\u7684\u4f30\u8ba1\u3002<br \/>\n*   <strong>\u65b9\u6cd5\uff1a<\/strong> \u5bf9\u4e8e\u6bcf\u9996\u4f5c\u54c1\u7684 5 \u4e2a\u968f\u673a\u6f14\u594f\u7248\u672c\uff0c\u8ba1\u7b97\u96be\u5ea6\u4f30\u8ba1\u96c6\u5408\uff0c\u5e76\u8bc4\u4f30\u5747\u503c (mean)\u3001\u4e2d\u4f4d\u6570 (median) \u548c\u4f17\u6570 (mode) \u4f5c\u4e3a\u6574\u5408\u8fd9\u4e9b\u72ec\u7acb\u4f30\u8ba1\u7684\u7edf\u8ba1\u6307\u6807\u3002<\/p>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_21af47488f1dbc67525ca8b5cf8fe7fd.jpg\"><img decoding=\"async\" src=\"https:\/\/tastestars.com\/wp-content\/uploads\/2026\/02\/wp_editor_md_21af47488f1dbc67525ca8b5cf8fe7fd.jpg\" alt=\"\" \/><\/a><br \/>\n*   <strong>\u7ed3\u679c (Table VII)\uff1a<\/strong><br \/>\n    *   \u5747\u503c\u64cd\u4f5c\u7b26\u662f\u6700\u4f73\u7684\u6574\u5408\u7b56\u7565\uff0c\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\u83b7\u5f97\u4e86\u6700\u4f73\u8bc6\u522b\u7387\u3002<br \/>\n    *   \u4e2d\u4f4d\u6570\u64cd\u4f5c\u7b26\u4e5f\u8868\u73b0\u826f\u597d\uff0c\u4f46\u4e0d\u5982\u5747\u503c\u3002<br \/>\n    *   \u4f17\u6570\u64cd\u4f5c\u7b26\u5728\u6574\u5408\u72ec\u7acb\u4f30\u8ba1\u65b9\u9762\u6ca1\u6709\u4f18\u52bf\u3002<br \/>\n    *   \u6240\u6709\u63d0\u51fa\u7684\u6574\u5408\u7b56\u7565\u5747\u4f18\u4e8e\u968f\u673a\u9009\u62e9\u57fa\u7ebf\uff0c\u8868\u660e\u7279\u5b9a\u7684\u6574\u5408\u7b56\u7565\u5bf9\u4e8e\u4efb\u52a1\u7684\u6210\u529f\u81f3\u5173\u91cd\u8981\u3002<br \/>\n    *   \u591a\u4efb\u52a1\uff08\u542b\u97f3\u4e50\u65f6\u4ee3\uff09\u5728\u6b64\u6848\u4f8b\u7814\u7a76\u4e2d\u672a\u663e\u793a\u51fa\u663e\u8457\u4f18\u52bf\u3002<\/p>\n<p><strong>VIII. \u7ed3\u8bba\u4e0e\u672a\u6765\u5de5\u4f5c<\/strong><br \/>\n\u672c\u6587\u65e8\u5728\u5f25\u5408\u97f3\u4e50\u96be\u5ea6\u4f30\u8ba1\u9886\u57df\u4e2d\u97f3\u9891\u5206\u6790\u7684\u7a7a\u767d\uff0c\u5e76\u505a\u51fa\u4e86\u4e24\u9879\u4e3b\u8981\u8d21\u732e\uff1aPSyllabus \u6570\u636e\u96c6\uff08\u9996\u4e2a\u57fa\u4e8e\u97f3\u9891\u7684\u96be\u5ea6\u4f30\u8ba1\u6570\u636e\u96c6\uff09\u4ee5\u53ca\u4e00\u4e2a\u80fd\u591f\u5904\u7406\u591a\u79cd\u97f3\u9891\u8f93\u5165\u8868\u793a\u7684\u8bc6\u522b\u6846\u67b6\u3002\u5e7f\u6cdb\u7684\u5b9e\u9a8c\u8bc1\u660e\u4e86\u8be5\u4efb\u52a1\u7684\u53ef\u884c\u6027\u4ee5\u53ca\u6a21\u578b\u5728\u96f6\u6837\u672c\u8bc6\u522b\u573a\u666f\u4e2d\u7684\u9c81\u68d2\u6027\u3002\u6240\u6709\u4ee3\u7801\u3001\u6a21\u578b\u548c\u6570\u636e\u5747\u5df2\u516c\u5f00\uff0c\u4ee5\u4fc3\u8fdb\u97f3\u4e50\u6559\u80b2\u9886\u57df\u7684\u534f\u4f5c\u3002<\/p>\n<p><strong>\u672a\u6765\u5de5\u4f5c\u8ba1\u5212\uff1a<\/strong><br \/>\n*   \u901a\u8fc7\u63d0\u4f9b\u4f5c\u54c1\u7684\u771f\u5b9e\u8f6c\u5f55\u6570\u636e\u6765\u7814\u7a76\u8be5\u96be\u5ea6\u4f30\u8ba1\u6846\u67b6\u7684\u6027\u80fd\u4e0a\u9650\u3002<br \/>\n*   \u8003\u8651\u91c7\u7528\u8868\u793a\u5b66\u4e60\u6280\u672f\u6765\u66f4\u597d\u5730\u6355\u6349\u94a2\u7434\u6f14\u594f\u7279\u5f81\u3002<br \/>\n*   \u63a2\u7d22\u66f4\u7ec6\u7c92\u5ea6\u7684\u96be\u5ea6\u4f30\u8ba1\uff08\u4f8b\u5982\uff0c\u97f3\u4e50\u52a8\u673a\u3001\u6bb5\u843d\u7ea7\u522b\uff09\uff0c\u800c\u975e\u76ee\u524d\u7684\u5168\u5c40\u5f97\u5206\u3002<br \/>\n*   \u5c06\u6570\u636e\u96c6\u4e0e\u5176\u4ed6\u6a21\u6001\uff08\u5982\u7b26\u53f7\u97f3\u4e50\u8868\u793a\u3001\u4e50\u8c31\u56fe\u50cf\u548c\u6587\u672c\u63cf\u8ff0\uff09\u5bf9\u9f50\uff0c\u4ee5\u521b\u5efa\u591a\u6a21\u6001\u6570\u636e\u96c6\u3002<br \/>\n*   \u63a2\u7d22\u53ef\u89e3\u91ca\u6027\u6846\u67b6\uff0c\u4ee5\u4fbf\u97f3\u4e50\u6559\u80b2\u8005\u53ef\u4ee5\u57fa\u4e8e\u6a21\u578b\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u8bfe\u7a0b\u5f00\u53d1\u89c1\u89e3\u3002<br \/>\n*   \u8ba9\u6559\u80b2\u8005\u53c2\u4e0e\u5230\u4efb\u52a1\u4e2d\uff0c\u4ee5\u786e\u4fdd\u89e3\u51b3\u65b9\u6848\u7684\u5b9e\u7528\u6027\u548c\u5f71\u54cd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/arxiv.org\/abs\/2403.03947 Can Audio Reveal Music [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[52],"tags":[106,110,109,77,71],"class_list":["post-777","post","type-post","status-publish","format-standard","hentry","category-52","tag-106","tag-110","tag-109","tag-77","tag-71"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9Hs6X-cx","_links":{"self":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts\/777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/comments?post=777"}],"version-history":[{"count":6,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts\/777\/revisions"}],"predecessor-version":[{"id":785,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/posts\/777\/revisions\/785"}],"wp:attachment":[{"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/media?parent=777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/categories?post=777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tastestars.com\/index.php\/wp-json\/wp\/v2\/tags?post=777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}