{"id":39461,"date":"2025-03-17T01:02:30","date_gmt":"2025-03-16T17:02:30","guid":{"rendered":"https:\/\/17aitech.com\/?p=39461"},"modified":"2025-03-17T01:02:30","modified_gmt":"2025-03-16T17:02:30","slug":"trace%ef%bc%9a%e5%9b%a0%e6%9e%9c%e4%ba%8b%e4%bb%b6%e5%bb%ba%e6%a8%a1%e5%8a%a9%e5%8a%9b%e8%a7%86%e9%a2%91%e7%90%86%e8%a7%a3%e5%a4%a7%e6%a8%a1%e5%9e%8b%e7%9a%84%e6%97%b6%e9%97%b4%e5%ae%9a%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=39461","title":{"rendered":"TRACE\uff1a\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21\u52a9\u529b\u89c6\u9891\u7406\u89e3\u5927\u6a21\u578b\u7684\u65f6\u95f4\u5b9a\u4f4d\u80fd\u529b"},"content":{"rendered":"<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:<a href=\"https:\/\/www.jiqizhixin.com\/articles\/2025-03-15-3\" target=\"_blank\">TRACE\uff1a\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21\u52a9\u529b\u89c6\u9891\u7406\u89e3\u5927\u6a21\u578b\u7684\u65f6\u95f4\u5b9a\u4f4d\u80fd\u529b<\/a><\/p>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-cbfba52554d354b0b76c84ef8edbd363.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-cbfba52554d354b0b76c84ef8edbd363.png\"><\/a><\/section>\n<p>\u8bba\u6587\u7b2c\u4e00\u4f5c\u8005\u4e3a\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\uff08\u6df1\u5733\uff09\u7406\u5de5\u5b66\u9662\u5728\u8bfb\u535a\u58eb\u751f\u90ed\u6c38\u65b0\uff0c\u6307\u5bfc\u8001\u5e08\u4e3a\u901a\u8baf\u4f5c\u8005\u4e3a\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\uff08\u6df1\u5733\uff09\u7406\u5de5\u5b66\u9662 \/ \u4eba\u5de5\u667a\u80fd\u5b66\u9662\u52a9\u7406\u6559\u6388\u5510\u6653\u83b9\uff0c\u8bfe\u9898\u7ec4\u7814\u7a76\u65b9\u5411\u5305\u62ec\u5927\u6a21\u578b\u3001\u8054\u90a6\u5b66\u4e60\u3001\u5145\u7535\u667a\u80fd\u4f18\u5316\u4e0e\u535a\u5f08\u7b49\u3002<\/p>\n<p>\u4e0b\u73ed\u56de\u5bb6\u540e\u4f60\u6b63\u6df1\u9677\u4e8e\u4e00\u90e8\u4e24\u5c0f\u65f6\u7684\u7efc\u827a\u8282\u76ee\u4e2d\uff0c\u6e34\u671b\u627e\u5230\u90a3\u4e9b\u8ba9\u4eba\u6367\u8179\u7684\u7206\u7b11\u7247\u6bb5\uff0c\u5374\u5982\u540c\u5927\u6d77\u635e\u9488\u3002\u6216\u8005\uff0c\u5728\u7d27\u5f20\u523a\u6fc0\u7684\u8db3\u7403\u8d5b\u4e2d\uff0c\u4f60\u6e34\u671b\u6355\u6349\u5230\u90a3\u51b3\u5b9a\u6027\u7684\u7edd\u6740\u77ac\u95f4\uff0c\u4f46\u4f20\u7edf AI \u89c6\u9891\u5904\u7406\u6280\u672f\u6548\u7387\u4f4e\u4e0b\uff0c\u4e14\u6a21\u578b\u7f3a\u4e4f\u6cdb\u5316\u80fd\u529b\u3002\u4e3a\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\uff08\u6df1\u5733\uff09\u5510\u6653\u83b9\u8bfe\u9898\u7ec4\u8054\u5408\u817e\u8baf PCG \u53d1\u5e03 TRACE \u6280\u672f\uff0c\u901a\u8fc7\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21\u4e3a\u89c6\u9891\u7406\u89e3\u5927\u6a21\u578b\u63d0\u4f9b\u7cbe\u51c6\u7684\u65f6\u95f4\u5b9a\u4f4d\u80fd\u529b\u3002<\/p>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-b6d18347d45d4c909d14570d91fa275b.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-b6d18347d45d4c909d14570d91fa275b.png\"><\/a><\/section>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-6eeb94a672c08ee5588befab8db9dfe9.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-6eeb94a672c08ee5588befab8db9dfe9.png\"><\/a><\/p>\n<ul>\n<li>\n<p>\u8bba\u6587\u6807\u9898\uff1aTRACE: Temporal Grounding Video LLM via Causal Event Modeling<\/p>\n<\/li>\n<li>\n<p>VTG-LLM: Integrating Timestamp Knowledge into Video LLMs for Enhanced Video Temporal Grounding<\/p>\n<\/li>\n<li>\n<p>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/pdf\/2410.05643<\/p>\n<\/li>\n<li>\n<p>https:\/\/arxiv.org\/pdf\/2405.13382<\/p>\n<\/li>\n<li>\n<p>Github\uff1ahttps:\/\/github.com\/gyxxyg\/TRACE<\/p>\n<\/li>\n<\/ul>\n<p><strong>\u4e00. \u80cc\u666f<\/strong><\/p>\n<p>\u5728\u957f\u89c6\u9891\u5185\u5bb9\u68c0\u7d22\u7684\u7814\u7a76\u9886\u57df\u4e2d\uff0c\u7528\u6237\u5e38\u9762\u4e34\u65f6\u95f4\u7ebf\u5bfc\u822a\u6548\u7387\u4f4e\u4e0b\u7684\u56f0\u5883\u3002\u4f20\u7edf\u7684\u89c6\u9891\u68c0\u7d22\u65b9\u6cd5\u91c7\u7528\u9010\u5e27\u5206\u6790\u7684\u7ebf\u6027\u5904\u7406\u7b56\u7565\uff0c\u5982\u540c\u9010\u5e27\u67e5\u5b57\u5178\uff0c\u6548\u7387\u4f4e\u4e0b\u4e14\u6cdb\u5316\u80fd\u529b\u5dee\u3002\u800c\u73b0\u6709\u7684\u591a\u6a21\u6001\u5927\u6a21\u578b\uff0c\u867d\u7136\u6cdb\u5316\u80fd\u529b\u66f4\u5f3a\uff0c\u4f46\u662f\u6548\u679c\u4ecd\u7136\u5dee\u5f3a\u4eba\u610f\u3002<\/p>\n<p>\u6211\u4eec\u8ba4\u4e3a\u8fd9\u80cc\u540e\u7684\u77db\u76fe\u672c\u8d28\u4e0a\u6e90\u4e8e\u89c6\u9891\u7406\u89e3\u5927\u6a21\u578b\u7684\u8f93\u51fa\u4f9d\u7136\u4f7f\u7528\u81ea\u7136\u8bed\u8a00\u5efa\u6a21\uff0c\u65e0\u6cd5\u6e05\u6670\u51c6\u786e\u5730\u63cf\u8ff0\u89c6\u9891\u672c\u8eab\u7684\u7ed3\u6784\u3002TRACE \u7684\u7edd\u5999\u4e4b\u5904\u662f\u7ed9\u89c6\u9891\u4e8b\u4ef6\u6784\u5efa\u7ed3\u6784\u5316\u8868\u5f81\uff0c\u5c06\u6bcf\u4e2a\u6a21\u578b\u7684\u8f93\u51fa\u8868\u793a\u4e3a\u4e00\u7cfb\u5217\u4e8b\u4ef6\uff0c\u8fdb\u4e00\u6b65\u628a\u6bcf\u4e2a\u4e8b\u4ef6\u62c6\u6210\u4e09\u5143\u7ec4\u300c\u65f6\u95f4\u6233 &#8211; \u663e\u8457\u6027\u5206\u6570 &#8211; \u6587\u672c\u63cf\u8ff0\u300d\uff0c\u901a\u8fc7\u56e0\u679c\u63a8\u7406\u94fe\u91cd\u6784\u89c6\u9891\u903b\u8f91\u9aa8\u67b6\u3002<\/p>\n<p>TRACE \u6280\u672f\u7a81\u7834\u4e86\u4f20\u7edf\u65b9\u6cd5\u7684\u5c40\u9650\uff0c\u4e0d\u518d\u4f9d\u8d56\u6ca1\u6709\u6e05\u6670\u7ed3\u6784\u7684\u6587\u5b57\u63cf\u8ff0\uff0c\u800c\u662f\u901a\u8fc7\u4e8b\u4ef6\u7ea7\u522b\u7684\u56e0\u679c\u5efa\u6a21\uff0c\u663e\u8457\u63d0\u5347\u4e86\u65f6\u5e8f\u7406\u89e3\u4e0e\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u4e3a\u89c6\u9891\u5185\u5bb9\u68c0\u7d22\u5b9e\u73b0\u4e86 \u201c\u5927\u6d77\u635e\u9488\u201d\u3002<\/p>\n<p><strong>\u4e8c. \u65b9\u6cd5<\/strong><\/p>\n<p>TRACE \u65b9\u6cd5\u5f15\u5165\u4e86\u7ed3\u6784\u5316\u5efa\u6a21\u521b\u65b0\uff1a\u628a\u89c6\u9891\u7406\u89e3\u5927\u6a21\u578b\u7684\u8f93\u51fa\u62c6\u89e3\u6210\u300c\u65f6\u95f4\u6233 &#8211; \u663e\u8457\u6027\u5206\u6570 &#8211; \u6587\u672c\u63cf\u8ff0\u300d\u4e09\u5143\u4e8b\u4ef6\u5355\u5143\uff0c\u5b9e\u73b0\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21 \u2014\u2014 \u901a\u8fc7\u89c6\u89c9\u8f93\u5165\u3001\u6587\u672c\u6307\u4ee4\u548c\u5df2\u6709\u4e8b\u4ef6\u9884\u6d4b\u4e0b\u4e00\u4e2a\u4e8b\u4ef6<\/p>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-e2245e17b9565c2a0f8a65ebfeda1011.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-e2245e17b9565c2a0f8a65ebfeda1011.png\"><\/a><\/section>\n<p><em><sup>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0I\uff1a\u6587\u672c\u6307\u4ee4\uff0cF\uff1a\u89c6\u9891\u5e27\u7684\u8f93\u5165\uff0ctk, sk \u548c ck\uff1a\u65f6\u95f4\u6233\u3001\u663e\u8457\u6027\u5206\u6570\u548c\u6587\u672c\u63cf\u8ff0\u3002<\/sup><\/em><\/p>\n<p>\u6211\u4eec\u901a\u8fc7\u6761\u4ef6\u6982\u7387\u5206\u89e3\u53d1\u73b0\uff0c\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21\u53ef\u8868\u793a\u4e3a\u81ea\u56de\u5f52\u6a21\u578b\uff0c\u5177\u6709\u7279\u6b8a\u7684 token \u987a\u5e8f\u3002\u57fa\u4e8e\u8fd9\u4e00\u53d1\u73b0\uff0c\u6211\u4eec\u63d0\u51fa\u4e86\u89c6\u9891\u5927\u6a21\u578b TRACE\uff08Temporal grounding via Causal Event modeling\uff09\u3002\u800c\u4e14\uff0cTRACE \u8fd8\u4e3a\u65f6\u95f4\u548c\u5206\u6570\u8bbe\u8ba1\u4e86\u4e13\u7528\u7684 tokenizer\uff0c\u5c31\u50cf\u7ed9\u5b83\u4eec\u521b\u5efa\u4e86\u7279\u5b9a\u7684\u8868\u5f81\u7cfb\u7edf\u3002\u8fd9\u6837\uff0c\u6a21\u578b\u5c31\u80fd\u66f4\u51c6\u786e\u5730\u7406\u89e3\u548c\u751f\u6210\u65f6\u95f4\u6233\u548c\u663e\u8457\u6027\u5206\u6570\u4e86\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u4efb\u52a1\u8bbe\u8ba1\u4e0d\u540c\u7684\u7f16\u7801\u5668\u548c\u89e3\u7801\u5668\u5934\uff0c\u89e3\u7801\u5668\u5934\u80fd\u6839\u636e\u4efb\u52a1\u81ea\u52a8\u5207\u6362\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\u548c\u9002\u5e94\u6027\u3002<\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-39c6cb8331141c119499c08c98f3570e.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-39c6cb8331141c119499c08c98f3570e.png\"><\/a><\/p>\n<p><strong>\u9488\u5bf9\u65f6\u95f4\u548c\u5206\u6570\u7684\u7279\u6b8a\u7f16\u7801\u5668<\/strong><\/p>\n<p>\u6211\u4eec\u4e3a\u65f6\u95f4\u548c\u5206\u6570\u8bbe\u8ba1\u4e13\u7528 tokenizer\uff1a\u65f6\u95f4\u7528 6 \u4f4d\u7f16\u7801\uff08\u4f8b\uff1a[10.23, 125.37]\u2192&lt;0&gt;&lt;0&gt;&lt;1&gt;&lt;0&gt;&lt;.&gt;&lt;2&gt;&lt;0&gt;&lt;1&gt;&lt;2&gt;&lt;5&gt;&lt;.&gt;&lt;4&gt;\uff09\uff0c\u5206\u6570\u7528 3 \u4f4d\u7f16\u7801\uff08\u4f8b\uff1a[4.5] \u2192&lt;4&gt;&lt;.&gt;&lt;5&gt;\uff09\u3002\u6bcf\u4e2a\u8bcd\u5e93\u542b 13\u4e2atoken\uff0c\u5305\u62ec10\u4e2a\u6570\u5b57token\u4ee5\u53ca\u4e09\u4e2a\u7279\u6b8atoken\uff1a&lt;.&gt; \uff0c\u901a\u8fc7\u7ec4\u5408\u5b9e\u73b0\u7cbe\u786e\u6570\u503c\u8868\u8fbe\u3002<\/p>\n<p><strong>\u901a\u8fc7\u5207\u6362 head \u6765\u751f\u6210\u4e0d\u540c\u7684\u4efb\u52a1<\/strong><\/p>\n<p>\u5728\u63a8\u7406\u9636\u6bb5\uff0c\u6a21\u578b\u901a\u8fc7 &lt; sync &gt; \u4ee4\u724c\u5207\u6362\u4efb\u52a1\u4e13\u7528\u89e3\u7801\u5668\uff1a\u4f9d\u6b21\u751f\u6210\u65f6\u95f4\u2192\u5206\u6570\u2192\u63cf\u8ff0\uff0c\u6bcf\u4e2a\u4efb\u52a1\u914d\u5907\u72ec\u7acb\u89e3\u7801\u5934\u3002 \u51fa\u73b0\u65f6\u81ea\u52a8\u5207\u6362\u89e3\u7801\u4efb\u52a1\u3002<\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-614312289abb9bbc5047d18d26919aab.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-614312289abb9bbc5047d18d26919aab.png\"><\/a><\/p>\n<p><strong>\u89c6\u9891\u5e27\u7684\u7279\u5f81\u7f16\u7801<\/strong><\/p>\n<p>TRACE \u4f7f\u7528 CLIP ViT-L \u4ece\u6bcf\u5e27\u63d0\u53d6\u5927\u91cf\u7684\u539f\u59cb token\uff0c\u7136\u540e\u901a\u8fc7\u57fa\u4e8e slot \u7684 token \u538b\u7f29\u65b9\u6848\u5c06\u6bcf\u4e00\u5e27\u538b\u7f29\u4e3a 8 \u4e2a token\u3002\u8fd9\u4e9b\u7cbe\u70bc\u540e\u7684 token \u65e2\u4fdd\u7559\u4e86\u5173\u952e\u89c6\u89c9\u4fe1\u606f\u7684\u5b8c\u6574\u6027\uff0c\u53c8\u6709\u6548\u5730\u5c06\u65f6\u95f4\u611f\u77e5\u5143\u7d20\u878d\u5165\u7279\u5f81\u8868\u5f81\u4e2d\u3002<\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-4da5bb938db5efc34001ee5ac30219b8.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-4da5bb938db5efc34001ee5ac30219b8.png\"><\/a><\/p>\n<p><strong>\u8bad\u7ec3\u7b56\u7565\u548c\u6570\u636e<\/strong><\/p>\n<p>\u6a21\u578b backbone \u6a21\u578b\u57fa\u4e8e Mistral-7B \u67b6\u6784\uff0c\u5206\u4e24\u9636\u6bb5\u8bad\u7ec3\uff1a<\/p>\n<ol>\n<li>\n<p>\u7b2c\u4e00\u9636\u6bb5\uff1a\u8bad\u7ec3\u89c6\u89c9\u538b\u7f29\u6a21\u5757 + \u4efb\u52a1\u5934\uff08\u62bd 128 \u5e27\uff0c\u5b66\u4e60\u7387 1e-3\uff09<\/p>\n<\/li>\n<li>\n<p>\u7b2c\u4e8c\u9636\u6bb5\uff1a\u51bb\u7ed3\u4e0a\u8ff0\u6a21\u5757\uff0c\u4e13\u6ce8\u8c03 LLM \u57fa\u5ea7\uff08\u540c\u62bd 128 \u5e27\uff0c\u5b66\u4e60\u7387 5e-6\uff09<\/p>\n<\/li>\n<\/ol>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-32e11e3f0f658c18c7436cc089e8ed39.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-32e11e3f0f658c18c7436cc089e8ed39.png\"><\/a><\/p>\n<p><strong>\u4e09. \u8bc4\u6d4b<\/strong><\/p>\n<p><strong>zero-shot<\/strong><\/p>\n<p>\u6211\u4eec\u5728\u4e09\u5927 zero-shot \u4efb\u52a1\u6d4b\u8bd5\u8868\u73b0\uff1a<\/p>\n<ol>\n<li>\n<p>Dense video caption\uff1aYoucook2<\/p>\n<\/li>\n<li>\n<p>Moment retrieval\uff1aCharades-STA<\/p>\n<\/li>\n<li>\n<p>Video highlight detection\uff1aQVHighlights<\/p>\n<\/li>\n<\/ol>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-c423c821d2c8dc40fb432f48b08f1147.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-c423c821d2c8dc40fb432f48b08f1147.png\"><\/a><\/section>\n<p>\u4ece\u8868\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0cTRACE \u6a21\u578b\u90fd\u53d6\u5f97\u4e86 \u201c\u78be\u538b\u201d \u5176\u4ed6\u901a\u7528 video LLM \u7684\u6548\u679c\uff0c\u6bd4 Temporal grouding LLM \u6709\u66f4\u5927\u4f18\u52bf\u3002<\/p>\n<p><strong>Ablation study<\/strong><\/p>\n<p>\u5728 zero-shot \u6a21\u5f0f\u4e0b\uff0c\u6211\u4eec\u6d4b\u8bd5\u4e86 causal event modeling \u548c independent encoder\/heads \u7b49\u5173\u952e\u6a21\u5757\u5728\u6d88\u878d\u5b9e\u9a8c\u4e0b\u7684\u7ed3\u679c\uff0c\u5982\u4e0b\u8868\u6240\u793a\u3002<\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-17a709a5111a944896f3c2fa708b27cc.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-17a709a5111a944896f3c2fa708b27cc.png\"><\/a><\/p>\n<p>\u5b9e\u9a8c\u7ed3\u679c\u9a8c\u8bc1\u4e86\u6211\u4eec\u63d0\u51fa\u7684\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21\u4ee5\u53ca\u5bf9\u65f6\u95f4 \/ \u5206\u6570\u4f7f\u7528\u72ec\u7acb\u7684\u7f16\u89e3\u7801\u5668\u7684\u6709\u6548\u6027\u3002\u53e6\u5916\uff0c\u4ece\u7ed3\u679c\u4e2d\u6211\u4eec\u8fd8\u53ef\u4ee5\u53d1\u73b0\uff0c\u968f\u7740\u91c7\u6837\u5e27\u6570\u7684\u589e\u52a0\uff0c\u6a21\u578b\u7684\u6548\u679c\u968f\u4e4b\u589e\u52a0\u3002<\/p>\n<p><strong>Fine tune<\/strong><\/p>\n<p>\u5728\u5b9e\u9a8c\u4e2d\uff0c\u6211\u4eec\u8fd8\u6bd4\u8f83\u4e86 TRACE \u4e0e\u5176\u4ed6\u6a21\u578b\u5728 finetune \u4e4b\u540e\u7684\u6548\u679c\u3002<\/p>\n<p><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-1604b919928dc98f0418161dfe0b4e75.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2025\/03\/frc-1604b919928dc98f0418161dfe0b4e75.png\"><\/a><\/p>\n<p>\u5728\u8bc4\u6d4b\u4e2d\uff0cTRACE \u76f8\u6bd4 TimeChat \u7b49\u6a21\u578b\u6709\u4e86\u5de8\u5927\u7684\u63d0\u5347\uff0c\u5728 Youcook2 \u6570\u636e\u96c6\u4e0a\u53d6\u5f97\u4e86 SOTA \u6548\u679c\u3002\u65e0\u8bba\u662f zero-shot \u4efb\u52a1\u8fd8\u662f finetune \u540e\u7684\u6548\u679c\uff0cTRACE \u90fd\u53d6\u5f97\u4e86\u4f18\u4e8e\u5176\u4ed6\u6a21\u578b\u7684\u6210\u7ee9\u3002<\/p>\n<p><strong>\u56db\uff0e\u7ed3\u8bed<\/strong><\/p>\n<p>\u603b\u4e4b\uff0cTRACE \u7528 \u201c\u56e0\u679c\u4e8b\u4ef6\u5efa\u6a21\u201d \u6495\u5f00\u4e86\u957f\u89c6\u9891\u7684\u8ff7\u96fe\uff0c\u4ee5 \u201c\u4efb\u52a1\u5206\u6cbb\u201d \u7b56\u7565\u7834\u89e3\u4e86\u6548\u7387\u4e0e\u7cbe\u5ea6\u7684\u4e0d\u53ef\u80fd\u3002\u5b83\u4e3a AI \u7406\u89e3\u89c6\u9891\u7684\u65b9\u5f0f\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u53ef\u80fd \u2014\u2014 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