{"id":9765,"date":"2026-06-30T01:36:55","date_gmt":"2026-06-29T17:36:55","guid":{"rendered":"https:\/\/infernews.com\/blog\/search-agent-research\/"},"modified":"2026-06-30T01:40:22","modified_gmt":"2026-06-29T17:40:22","slug":"search-agent-research","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/search-agent-research\/","title":{"rendered":"ProMSA \u628a KB-VQA \u8b8a\u6210\u6703\u641c\u5c0b\u7684\u4ee3\u7406"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/06\/pasted-39eaa1d7a267.jpg\" alt=\"ProMSA overview\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u662f\u4e00\u500b\u91dd\u5c0d Knowledge-Based Visual Question Answering\uff08KB-VQA\uff09\u7684\u7814\u7a76\u539f\u578b\u517c\u8a13\u7df4\u9805\u76ee\u3002\u5b83\u8981\u8655\u7406\u7684\u554f\u984c\uff0c\u662f\u6a21\u578b\u4e0d\u53ea\u8981\u770b\u61c2\u5716\u7247\u5167\u5bb9\uff0c\u9084\u8981\u9023\u63a5\u5916\u90e8\u77e5\u8b58\u4f86\u6e90\u4f8b\u5982 Wikipedia\uff0c\u5148\u627e\u5c0d\u5be6\u9ad4\uff0c\u518d\u7528\u8db3\u5920\u8b49\u64da\u56de\u7b54\u554f\u984c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u6709\u505a\u6cd5\u591a\u6578\u63a1\u7528\u56fa\u5b9a\u7684 retrieve-then-generate \u6d41\u7a0b\uff1a\u5148\u9078\u597d retriever\u3001\u8a2d\u597d static top-k\uff0c\u518d\u505a\u4e00\u6b21\u6aa2\u7d22\u5f8c\u76f4\u63a5\u751f\u6210\u7b54\u6848\u3002\u4f5c\u8005\u8a8d\u70ba\u9019\u7a2e\u7bc4\u5f0f\u9047\u5230 long-tail entities \u5f88\u8106\u5f31\uff0c\u7b2c\u4e00\u6b65\u627e\u932f\u5c31\u96e3\u4ee5\u4fee\u6b63\uff0c\u4e5f\u4e0d\u64c5\u9577\u7d44\u51fa multi-hop \u8b49\u64da\u93c8\uff1b\u6240\u4ee5 ProMSA \u6539\u6210 progressive multimodal search agent\uff0c\u8b93\u540c\u4e00\u500b MLLM \u9010\u8f2a\u6c7a\u5b9a\u7528 image search\u3001text search\uff0c\u9084\u662f stop\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u500b\u9805\u76ee\u7684\u53d6\u5411\u5f88\u660e\u78ba\uff1a\u5b83\u4e0d\u662f\u55ae\u7d14\u628a\u6aa2\u7d22\u63a5\u5230\u6a21\u578b\u524d\u9762\uff0c\u800c\u662f\u628a\u641c\u5c0b\u672c\u8eab\u8b8a\u6210\u63a8\u7406\u6d41\u7a0b\u4e00\u90e8\u5206\u3002\u914d\u5408 de-duplication exclusion list\u3001tool-call budget \u540c reward penalty\uff0c\u5b83\u6703\u907f\u514d\u91cd\u8986\u6488\u540c\u4e00\u6279\u5167\u5bb9\uff0c\u4ea6\u6703\u5728\u8b49\u64da\u8db3\u5920\u6642\u505c\u624b\uff0c\u6e1b\u5c11\u7121\u6548\u5de5\u5177\u547c\u53eb\uff1b\u8a13\u7df4\u4e0a\u518d\u7528 TN-GSPO\uff0c\u800c\u4e0d\u662f\u53ea\u9760 GRPO \u6216 vanilla GSPO\uff0c\u76ee\u6a19\u662f\u4ee4\u9577\u5ea6\u8207\u5de5\u5177\u6b65\u6578\u4e0d\u540c\u7684\u8ecc\u8de1\u90fd\u80fd\u8f03\u7a69\u5b9a\u66f4\u65b0\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u652f\u63f4 image search\u3001text search\u3001stop \u4e09\u7a2e\u52d5\u4f5c<\/li>\n<li>\u91dd\u5c0d\u932f\u8aa4\u9996\u6b21\u6aa2\u7d22\u52a0\u5165 failure recovery \u8207 multi-hop \u641c\u5c0b<\/li>\n<li>\u63a1\u7528 veRL \u5de5\u5177\u4ecb\u9762\uff0c\u5305\u542b multi-turn rollout\u3001reward \u8207 loss<\/li>\n<li>policy backbone \u5305\u62ec Qwen\/Qwen2.5-VL-7B-Instruct\u3001Qwen\/Qwen3-VL-2B-Instruct\u3001Qwen\/Qwen3-VL-8B-Instruct<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7db2\u9801 \u5df2\u4ea4\u4ee3 Installation\u3001Data &amp; Model Preparation\u3001Service Architecture\u3001Training \u540c Evaluation\uff0c\u8868\u793a\u5b83\u4e0d\u53ea\u662f\u6982\u5ff5\u5c55\u793a\uff0c\u800c\u662f\u6709\u5b8c\u6574\u5be6\u9a57\u6d41\u7a0b\u7684\u7814\u7a76\u9805\u76ee\uff1b\u4e0d\u904e\u90e8\u7f72\u6642\u61c9\u9810\u671f\u9700\u8981 Python 3.10+\u3001veRL\u3001\u5916\u90e8\u641c\u5c0b\u670d\u52d9\u540c\u76f8\u61c9\u8cc7\u6599\u6e96\u5099\u3002\u7d50\u679c\u63cf\u8ff0\u63d0\u5230\u5728 E-VQA \u8207 InfoSeek \u5c0d\u5f37 RAG \u548c agent baselines \u6709\u4e00\u81f4\u63d0\u5347\uff0c\u4f46\u76ee\u524d\u63d0\u4f9b\u7684\u662f\u7814\u7a76\u5831\u544a\u5f0f\u7d50\u8ad6\uff0c\u8f03\u9069\u5408\u505a KB-VQA\u3001multimodal agent\u3001RAG policy \u8a13\u7df4\u7684\u5718\u968a\u53c3\u8003\uff0c\u800c\u4e0d\u662f\u5373\u88dd\u5373\u7528\u7684\u901a\u7528\u7522\u54c1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/dingwu1021.github.io\/ProMSA\/\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>\u9805\u76ee\u4e3b\u9801<\/strong><\/a> \u00b7 <a href=\"https:\/\/github.com\/DingWu1021\/Promsa\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>GitHub<\/strong><\/a> \u00b7 <a href=\"https:\/\/arxiv.org\/pdf\/2606.27974\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>Paper<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ProMSA\u4e0d\u662f\u666e\u901a\u554f\u7b54\u6a21\u578b\uff0c\u800c\u662f\u6703\u9010\u6b65\u641c\u5c0b\u8b49\u64da\u7684KB-VQA\u7814\u7a76\u9805\u76ee\u3002\u5b83\u7528TN-GSPO\u8a13\u7df4\u4ee3\u7406\uff0c\u91cd\u9ede\u5728\u65bc\u641c\u5c0b\u7bc0\u594f\u3001\u6a21\u614b\u5207\u63db\u8207\u505c\u6b62\u6642\u6a5f\u3002<\/p>\n","protected":false},"author":8,"featured_media":9764,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[185,116,152,109,127,149,189,196],"tags":[],"class_list":["post-9765","post","type-post","status-publish","format-standard","hentry","category-qwen","category-agentic","category-python","category-rag","category-127","category-149","category-189","category-196"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9765","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=9765"}],"version-history":[{"count":1,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9765\/revisions"}],"predecessor-version":[{"id":9768,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9765\/revisions\/9768"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/9764"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=9765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=9765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=9765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}