{"id":32716,"date":"2025-07-18T03:24:05","date_gmt":"2025-07-17T19:24:05","guid":{"rendered":"https:\/\/www.kdjingpai.com\/?p=32716"},"modified":"2025-07-18T03:24:15","modified_gmt":"2025-07-17T19:24:15","slug":"zerank-1","status":"publish","type":"post","link":"https:\/\/www.kdjingpai.com\/pt\/zerank-1\/","title":{"rendered":"Zerank-1: \u7528\u4e8e\u63d0\u5347\u641c\u7d22\u7ed3\u679c\u7cbe\u5ea6\u7684\u91cd\u6392\u5e8f\u6a21\u578b"},"content":{"rendered":"<p>Zerank-1 \u662f\u7531 ZeroEntropy \u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3e\u5148\u8fdb\u7684\u91cd\u6392\u5e8f\uff08reranker\uff09\u6a21\u578b\u3002 \u5728\u4fe1\u606f\u68c0\u7d22\u6216\u8bed\u4e49\u641c\u7d22\u7cfb\u7edf\u4e2d\uff0c\u5b83\u626e\u6f14\u7740\u201c\u7b2c\u4e8c\u9053\u7b5b\u9009\u5668\u201d\u7684\u5173\u952e\u89d2\u8272\u3002 \u9996\u5148\uff0c\u4e00\u4e2a\u521d\u6b65\u7684\u68c0\u7d22\u7cfb\u7edf\uff08\u5982\u5411\u91cf\u641c\u7d22\uff09\u4f1a\u4ece\u6d77\u91cf\u7684\u6587\u6863\u5e93\u4e2d\u5feb\u901f\u627e\u51fa\u4e00\u6279\u53ef\u80fd\u76f8\u5173\u7684\u5185\u5bb9\u3002 \u63a5\u7740\uff0cZerank-1 \u4f1a\u5bf9\u8fd9\u6279\u521d\u6b65\u7b5b\u9009\u51fa\u7684\u5185\u5bb9\u8fdb\u884c\u66f4\u7cbe\u7ec6\u7684\u5206\u6790\u548c\u91cd\u65b0\u6392\u5e8f\uff0c\u6700\u7ec8\u8f93\u51fa\u4e00\u4e2a\u66f4\u7cbe\u51c6\u3001\u66f4\u7b26\u5408\u7528\u6237\u67e5\u8be2\u610f\u56fe\u7684\u7ed3\u679c\u5217\u8868\u3002 \u8fd9\u79cd\u6a21\u578b\u7684\u6838\u5fc3\u4f18\u52bf\u5728\u4e8e\u5b83\u4f1a\u540c\u65f6\u5904\u7406\u7528\u6237\u67e5\u8be2\u548c\u5355\u4e2a\u6587\u6863\uff0c\u4ece\u800c\u80fd\u591f\u6355\u6349\u4e24\u8005\u4e4b\u95f4\u66f4\u6df1\u5c42\u6b21\u3001\u66f4\u7ec6\u5fae\u7684\u8bed\u4e49\u5173\u8054\u3002 \u6839\u636e\u516c\u5f00\u7684\u57fa\u51c6\u6d4b\u8bd5\u6570\u636e\uff0cZerank-1 \u5728\u591a\u4e2a\u9886\u57df\u7684\u8868\u73b0\u4f18\u4e8e\u540c\u7c7b\u6a21\u578b\uff0c\u80fd\u591f\u663e\u8457\u63d0\u5347\u641c\u7d22\u7cfb\u7edf\u7684\u51c6\u786e\u6027\u3002<\/p>\n<h2>\u529f\u80fd\u5217\u8868<\/h2>\n<ul>\n<li><strong>\u8ba1\u7b97\u76f8\u5173\u6027\u5f97\u5206<\/strong>: \u6a21\u578b\u63a5\u6536\u4e00\u4e2a\u201c\u67e5\u8be2-\u6587\u6863\u201d\u5bf9\u4f5c\u4e3a\u8f93\u5165\uff0c\u7136\u540e\u8f93\u51fa\u4e00\u4e2a\u5206\u6570\uff0c\u8be5\u5206\u6570\u4ee3\u8868\u4e86\u6587\u6863\u4e0e\u67e5\u8be2\u7684\u76f8\u5173\u7a0b\u5ea6\u3002<\/li>\n<li><strong>\u7ed3\u679c\u91cd\u6392\u5e8f<\/strong>: \u5728\u521d\u6b65\u68c0\u7d22\uff08\u4f8b\u5982\u5411\u91cf\u641c\u7d22\u6216\u5173\u952e\u8bcd\u641c\u7d22\uff09\u540e\uff0c\u4f7f\u7528\u8be5\u6a21\u578b\u5bf9\u5019\u9009\u6587\u6863\u8fdb\u884c\u4e8c\u6b21\u6392\u5e8f\uff0c\u5c06\u6700\u76f8\u5173\u7684\u6587\u6863\u6392\u5728\u6700\u524d\u9762\u3002<\/li>\n<li><strong>\u63d0\u5347\u68c0\u7d22\u7cbe\u5ea6<\/strong>: \u901a\u8fc7\u7cbe\u7ec6\u5316\u6392\u5e8f\uff0c\u8fc7\u6ee4\u6389\u521d\u6b65\u68c0\u7d22\u4e2d\u53ef\u80fd\u5b58\u5728\u7684\u5e72\u6270\u9879\u6216\u4e0d\u592a\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u4ece\u800c\u63d0\u9ad8\u6700\u7ec8\u63d0\u4f9b\u7ed9\u7528\u6237\u6216\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u7684\u4fe1\u606f\u8d28\u91cf\u3002<\/li>\n<li><strong>\u8de8\u9886\u57df\u9002\u7528\u6027<\/strong>: \u5728\u5305\u62ec\u91d1\u878d\u3001\u6cd5\u5f8b\u3001\u533b\u7597\u3001\u4ee3\u7801\u548c\u5bf9\u8bdd\u7b49\u591a\u4e2a\u4e13\u4e1a\u9886\u57df\u90fd\u8868\u73b0\u51fa\u4f18\u79c0\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u652f\u6301RAG\u7cfb\u7edf<\/strong>: \u5728\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff08RAG\uff09\u6d41\u7a0b\u4e2d\uff0c\u901a\u8fc7\u63d0\u4f9b\u66f4\u7cbe\u51c6\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u53ef\u4ee5\u663e\u8457\u6539\u5584\u5927\u578b\u8bed\u8a00\u6a21\u578b\u751f\u6210\u5185\u5bb9\u7684\u51c6\u786e\u6027\u548c\u76f8\u5173\u6027\u3002<\/li>\n<\/ul>\n<h2>\u4f7f\u7528\u5e2e\u52a9<\/h2>\n<h3>\u4ec0\u4e48\u662f\u91cd\u6392\u5e8f\uff08Reranking\uff09\uff1f<\/h3>\n<p>\u5728\u4ecb\u7ecd Zerank-1 \u5982\u4f55\u4f7f\u7528\u4e4b\u524d\uff0c\u9700\u8981\u5148\u7406\u89e3\u5b83\u5728\u6574\u4e2a\u641c\u7d22\u6d41\u7a0b\u4e2d\u6240\u5904\u7684\u4f4d\u7f6e\u3002\u4e00\u4e2a\u73b0\u4ee3\u7684\u667a\u80fd\u641c\u7d22\u7cfb\u7edf\u901a\u5e38\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a<\/p>\n<ol>\n<li><strong>\u53ec\u56de\/\u68c0\u7d22\uff08Retrieval\uff09<\/strong>: \u8fd9\u662f\u7b2c\u4e00\u9636\u6bb5\u3002\u7cfb\u7edf\u4f7f\u7528\u4e00\u4e2a\u5feb\u901f\u9ad8\u6548\u7684\u65b9\u6cd5\uff08\u6bd4\u5982\u57fa\u4e8e\u5173\u952e\u8bcd\u7684BM25\u7b97\u6cd5\u6216\u57fa\u4e8e\u5411\u91cf\u7684\u76f8\u4f3c\u5ea6\u641c\u7d22\uff09\u4ece\u5e9e\u5927\u7684\u6570\u636e\u5e93\u4e2d\u8fc5\u901f\u627e\u51fa\u6570\u767e\u6216\u6570\u5343\u4e2a\u4e0e\u7528\u6237\u67e5\u8be2\u53ef\u80fd\u76f8\u5173\u7684\u6587\u6863\u3002\u8fd9\u4e2a\u9636\u6bb5\u7684\u76ee\u6807\u662f\u201c\u5b81\u53ef\u9519\u6740\u4e00\u5343\uff0c\u4e0d\u53ef\u653e\u8fc7\u4e00\u4e2a\u201d\uff0c\u4fdd\u8bc1\u5c3d\u53ef\u80fd\u591a\u7684\u76f8\u5173\u6587\u6863\u88ab\u5305\u542b\u8fdb\u6765\uff0c\u6240\u4ee5\u901f\u5ea6\u662f\u9996\u8981\u8003\u8651\u7684\u56e0\u7d20\u3002<\/li>\n<li><strong>\u91cd\u6392\u5e8f\uff08Reranking\uff09<\/strong>: \u8fd9\u662f\u7b2c\u4e8c\u9636\u6bb5\u3002\u7531\u4e8e\u7b2c\u4e00\u9636\u6bb5\u8ffd\u6c42\u901f\u5ea6\u548c\u5e7f\u5ea6\uff0c\u5176\u7ed3\u679c\u7684\u7cbe\u51c6\u5ea6\u53ef\u80fd\u4e0d\u591f\u9ad8\u3002\u91cd\u6392\u5e8f\u6a21\u578b\uff08\u5982 Zerank-1\uff09\u5c31\u5728\u6b64\u65f6\u4ecb\u5165\u3002 \u5b83\u4f1a\u5bf9\u7b2c\u4e00\u9636\u6bb5\u53ec\u56de\u7684\u6587\u6863\u8fdb\u884c\u9010\u4e00\u7cbe\u7ec6\u8bc4\u4f30\uff0c\u8ba1\u7b97\u6bcf\u4e2a\u6587\u6863\u4e0e\u67e5\u8be2\u7684\u7cbe\u51c6\u76f8\u5173\u6027\u5f97\u5206\uff0c\u7136\u540e\u6839\u636e\u8fd9\u4e2a\u5f97\u5206\u91cd\u65b0\u6392\u5e8f\u3002 \u8fd9\u79cd\u65b9\u6cd5\u867d\u7136\u8ba1\u7b97\u91cf\u66f4\u5927\u3001\u901f\u5ea6\u66f4\u6162\uff0c\u4f46\u7cbe\u5ea6\u66f4\u9ad8\u3002<\/li>\n<\/ol>\n<p>Zerank-1 \u5c31\u662f\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e\u7b2c\u4e8c\u9636\u6bb5\u7684\u4ea4\u53c9\u7f16\u7801\u5668\uff08Cross-Encoder\uff09\u6a21\u578b\u3002<\/p>\n<h3>\u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528Zerank-1<\/h3>\n<p>\u901a\u8fc7 Hugging Face \u7684\u00a0<code>sentence-transformers<\/code>\u00a0\u5e93\uff0c\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u5730\u5728\u4f60\u7684\u9879\u76ee\u4e2d\u4f7f\u7528 Zerank-1\u3002<\/p>\n<p><strong>\u7b2c\u4e00\u6b65\uff1a\u5b89\u88c5\u5fc5\u8981\u7684\u5e93<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u7684\u73af\u5883\u4e2d\u8fd8\u6ca1\u6709\u5b89\u88c5\u00a0<code>sentence-transformers<\/code>\u00a0\u548c\u00a0<code>torch<\/code>\uff0c\u53ef\u4ee5\u901a\u8fc7\u00a0<code>pip<\/code>\u00a0\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n<pre><code>pip install -U sentence-transformers torch\r\n<\/code><\/pre>\n<p><strong>\u7b2c\u4e8c\u6b65\uff1a\u52a0\u8f7d\u6a21\u578b<\/strong><\/p>\n<p>\u4f7f\u7528\u00a0<code>CrossEncoder<\/code>\u00a0\u7c7b\u4ece Hugging Face Hub \u52a0\u8f7d\u00a0<code>zeroentropy\/zerank-1<\/code>\u00a0\u6a21\u578b\u3002\u7b2c\u4e00\u6b21\u8fd0\u884c\u65f6\uff0c\u7a0b\u5e8f\u4f1a\u81ea\u52a8\u4e0b\u8f7d\u6a21\u578b\u6587\u4ef6\u5230\u672c\u5730\u7f13\u5b58\u3002<\/p>\n<pre><code>from sentence_transformers import CrossEncoder\r\n# \u52a0\u8f7d\u6a21\u578b\uff0ctrust_remote_code=True \u662f\u5fc5\u987b\u7684\r\nmodel = CrossEncoder(\"zeroentropy\/zerank-1\", trust_remote_code=True)\r\n<\/code><\/pre>\n<p><strong>\u7b2c\u4e09\u6b65\uff1a\u51c6\u5907\u67e5\u8be2\u548c\u6587\u6863<\/strong><\/p>\n<p>\u4f60\u9700\u8981\u51c6\u5907\u4e00\u4e2a\u67e5\u8be2\uff08query\uff09\u548c\u4e00\u7cfb\u5217\u5f85\u6392\u5e8f\u7684\u6587\u6863\uff08documents\uff09\u3002\u6570\u636e\u683c\u5f0f\u662f\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5143\u7ec4\uff08tuple\uff09\u7684\u5217\u8868\uff0c\u6bcf\u4e2a\u5143\u7ec4\u90fd\u662f\u00a0<code>(\u67e5\u8be2, \u6587\u6863)<\/code>\u00a0\u7684\u5f62\u5f0f\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u67e5\u8be2\u548c\u51e0\u4e2a\u4ece\u7b2c\u4e00\u9636\u6bb5\u68c0\u7d22\u5230\u7684\u6587\u6863\uff1a<\/p>\n<pre><code>query = \"\u5168\u7403\u53d8\u6696\u7684\u4e3b\u8981\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\"\r\ndocuments = [\r\n\"\u592a\u9633\u6d3b\u52a8\u5468\u671f\u7684\u53d8\u5316\u662f\u5730\u7403\u6c14\u5019\u6ce2\u52a8\u7684\u4e00\u4e2a\u81ea\u7136\u56e0\u7d20\u3002\",\r\n\"\u6839\u636eIPCC\u7684\u62a5\u544a\uff0c\u4eba\u7c7b\u6d3b\u52a8\uff0c\u7279\u522b\u662f\u6e29\u5ba4\u6c14\u4f53\u6392\u653e\uff0c\u662f\u81ea20\u4e16\u7eaa\u4e2d\u671f\u4ee5\u6765\u89c2\u6d4b\u5230\u7684\u5168\u7403\u53d8\u6696\u7684\u4e3b\u8981\u9a71\u52a8\u529b\u3002\",\r\n\"\u706b\u5c71\u7206\u53d1\u4f1a\u5411\u5927\u6c14\u4e2d\u91ca\u653e\u6c14\u6eb6\u80f6\uff0c\u77ed\u671f\u5185\u53ef\u80fd\u5bfc\u81f4\u5730\u7403\u8868\u9762\u6e29\u5ea6\u4e0b\u964d\u3002\",\r\n\"\u71c3\u70e7\u5316\u77f3\u71c3\u6599\uff08\u5982\u7164\u3001\u77f3\u6cb9\u548c\u5929\u7136\u6c14\uff09\u4e3a\u4ea4\u901a\u548c\u7535\u529b\u751f\u4ea7\u63d0\u4f9b\u80fd\u6e90\uff0c\u4f1a\u91ca\u653e\u5927\u91cf\u7684\u4e8c\u6c27\u5316\u78b3\u3002\"\r\n]\r\n<\/code><\/pre>\n<p><strong>\u7b2c\u56db\u6b65\uff1a\u8fdb\u884c\u9884\u6d4b\u5e76\u83b7\u53d6\u5206\u6570<\/strong><\/p>\n<p>\u5c06\u67e5\u8be2\u548c\u6587\u6863\u7ec4\u5408\u6210\u6a21\u578b\u9700\u8981\u7684\u8f93\u5165\u683c\u5f0f\uff0c\u7136\u540e\u8c03\u7528\u00a0<code>model.predict()<\/code>\u00a0\u65b9\u6cd5\u3002<\/p>\n<pre><code># \u6309\u7167 (\u67e5\u8be2, \u6587\u6863) \u7684\u683c\u5f0f\u521b\u5efa\u8f93\u5165\u5bf9\r\nquery_document_pairs = [(query, doc) for doc in documents]\r\n# \u4f7f\u7528\u6a21\u578b\u9884\u6d4b\u76f8\u5173\u6027\u5f97\u5206\r\nscores = model.predict(query_document_pairs)\r\nprint(\"\u5404\u6587\u6863\u7684\u76f8\u5173\u6027\u5f97\u5206:\", scores)\r\n<\/code><\/pre>\n<p>\u8f93\u51fa\u4f1a\u662f\u4e00\u4e2aNumPy\u6570\u7ec4\uff0c\u5176\u4e2d\u7684\u6bcf\u4e2a\u503c\u5bf9\u5e94\u4e00\u4e2a\u8f93\u5165\u5bf9\u7684\u76f8\u5173\u6027\u5f97\u5206\u3002\u5206\u6570\u8d8a\u9ad8\uff0c\u4ee3\u8868\u6587\u6863\u4e0e\u67e5\u8be2\u7684\u8bed\u4e49\u76f8\u5173\u6027\u8d8a\u5f3a\u3002<\/p>\n<p><strong>\u7b2c\u4e94\u6b65\uff1a\u6839\u636e\u5206\u6570\u8fdb\u884c\u6392\u5e8f<\/strong><\/p>\n<p>\u73b0\u5728\uff0c\u4f60\u53ef\u4ee5\u5c06\u5206\u6570\u4e0e\u539f\u59cb\u6587\u6863\u5bf9\u5e94\u8d77\u6765\uff0c\u5e76\u6309\u5206\u6570\u4ece\u9ad8\u5230\u4f4e\u8fdb\u884c\u6392\u5e8f\uff0c\u5f97\u5230\u6700\u7ec8\u7684\u7cbe\u786e\u7ed3\u679c\u5217\u8868\u3002<\/p>\n<pre><code>import numpy as np\r\n# \u5c06\u5206\u6570\u548c\u6587\u6863\u6253\u5305\r\nscored_documents = list(zip(scores, documents))\r\n# \u6309\u5206\u6570\u964d\u5e8f\u6392\u5e8f\r\nsorted_documents = sorted(scored_documents, key=lambda x: x[0], reverse=True)\r\n# \u6253\u5370\u6392\u5e8f\u540e\u7684\u7ed3\u679c\r\nprint(\"\u91cd\u6392\u5e8f\u540e\u7684\u7ed3\u679c:\")\r\nfor score, doc in sorted_documents:\r\nprint(f\"\u5f97\u5206: {score:.4f} - \u6587\u6863: {doc}\")\r\n<\/code><\/pre>\n<p>\u6267\u884c\u4ee5\u4e0a\u4ee3\u7801\u540e\uff0c\u4f60\u4f1a\u770b\u5230\u4e0e\u201c\u5168\u7403\u53d8\u6696\u4e3b\u8981\u539f\u56e0\u201d\u6700\u76f8\u5173\u7684\u6587\u6863\u88ab\u6392\u5728\u4e86\u6700\u524d\u9762\uff0c\u8fd9\u6b63\u662f\u91cd\u6392\u5e8f\u6a21\u578b\u53d1\u6325\u7684\u4f5c\u7528\u3002<\/p>\n<h2>\u5e94\u7528\u573a\u666f<\/h2>\n<ol>\n<li><strong>\u4f01\u4e1a\u7ea7\u8bed\u4e49\u641c\u7d22<\/strong><br \/>\n\u5bf9\u4e8e\u4f01\u4e1a\u5185\u90e8\u77e5\u8bc6\u5e93\u6216\u7f51\u7ad9\u7684\u641c\u7d22\u5f15\u64ce\uff0c\u7528\u6237\u8f93\u5165\u7684\u67e5\u8be2\u5f80\u5f80\u4e0d\u662f\u7b80\u5355\u7684\u5173\u952e\u8bcd\u3002Zerank-1\u53ef\u4ee5\u90e8\u7f72\u5728\u521d\u7ea7\u641c\u7d22\uff08\u5982Elasticsearch\u6216\u5411\u91cf\u68c0\u7d22\uff09\u4e4b\u540e\uff0c\u5bf9\u8fd4\u56de\u7684\u524d100\u4e2a\u7ed3\u679c\u8fdb\u884c\u91cd\u6392\u5e8f\uff0c\u786e\u4fdd\u6392\u5728\u6700\u524d\u9762\u768410\u4e2a\u7ed3\u679c\u662f\u7528\u6237\u6700\u60f3\u770b\u7684\u5185\u5bb9\uff0c\u6781\u5927\u5730\u63d0\u5347\u641c\u7d22\u4f53\u9a8c\u548c\u6548\u7387\u3002<\/li>\n<li><strong>\u68c0\u7d22\u589e\u5f3a\u751f\u6210 (RAG)<\/strong><br \/>\n\u5728RAG\u5e94\u7528\u4e2d\uff0c\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u56de\u7b54\u95ee\u9898\u7684\u8d28\u91cf\u76f4\u63a5\u53d6\u51b3\u4e8e\u63d0\u4f9b\u7ed9\u5b83\u7684\u4e0a\u4e0b\u6587\u4fe1\u606f\u7684\u8d28\u91cf\u3002 \u5728\u5c06\u68c0\u7d22\u5230\u7684\u6587\u6863\u7247\u6bb5\u9001\u5165LLM\u4e4b\u524d\uff0c\u4f7f\u7528Zerank-1\u5bf9\u8fd9\u4e9b\u7247\u6bb5\u8fdb\u884c\u91cd\u6392\u5e8f\uff0c\u53ef\u4ee5\u8fc7\u6ee4\u6389\u4e0d\u76f8\u5173\u6216\u566a\u58f0\u4fe1\u606f\uff0c\u53ea\u4fdd\u7559\u4e0e\u95ee\u9898\u6700\u76f8\u5173\u7684\u4e0a\u4e0b\u6587\uff0c\u4ece\u800c\u8ba9LLM\u751f\u6210\u66f4\u51c6\u786e\u3001\u66f4\u5177\u4e8b\u5b9e\u6027\u7684\u7b54\u6848\u3002<\/li>\n<li><strong>\u667a\u80fd\u95ee\u7b54\u7cfb\u7edf<\/strong><br \/>\n\u5728\u81ea\u52a8\u5ba2\u670d\u3001\u6280\u672f\u652f\u6301\u7b49\u95ee\u7b54\u573a\u666f\u4e2d\uff0c\u7cfb\u7edf\u9700\u8981\u4ece\u5927\u91cf\u7684FAQ\u6587\u6863\u3001\u4ea7\u54c1\u624b\u518c\u4e2d\u627e\u5230\u6700\u80fd\u56de\u7b54\u7528\u6237\u95ee\u9898\u7684\u6bb5\u843d\u3002Zerank-1\u53ef\u4ee5\u7cbe\u786e\u8ba1\u7b97\u6bcf\u4e2a\u5019\u9009\u6bb5\u843d\u4e0e\u7528\u6237\u95ee\u9898\u7684\u5339\u914d\u5ea6\uff0c\u4ece\u800c\u5b9a\u4f4d\u5230\u6700\u51c6\u786e\u7684\u7b54\u6848\uff0c\u63d0\u5347\u95ee\u9898\u89e3\u51b3\u7387\u3002<\/li>\n<li><strong>\u6587\u6863\u6216\u4ee3\u7801\u53bb\u91cd<\/strong><br \/>\n\u5728\u5904\u7406\u5927\u578b\u6587\u6863\u96c6\u6216\u4ee3\u7801\u5e93\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5927\u91cf\u8bed\u4e49\u4e0a\u91cd\u590d\u4f46\u6587\u672c\u5185\u5bb9\u4e0d\u5b8c\u5168\u76f8\u540c\u7684\u5185\u5bb9\u3002\u901a\u8fc7\u5c06\u4e00\u4e2a\u6587\u6863\u4f5c\u4e3a\u201c\u67e5\u8be2\u201d\uff0c\u5176\u4ed6\u6587\u6863\u4f5c\u4e3a\u201c\u5f85\u6bd4\u8f83\u9879\u201d\uff0c\u53ef\u4ee5\u5229\u7528Zerank-1\u8ba1\u7b97\u5b83\u4eec\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u5f97\u5206\uff0c\u4ece\u800c\u6709\u6548\u5730\u8bc6\u522b\u548c\u805a\u7c7b\u5185\u5bb9\u76f8\u4f3c\u7684\u6587\u6863\u6216\u4ee3\u7801\u7247\u6bb5\u3002<\/li>\n<\/ol>\n<h2>QA<\/h2>\n<ol>\n<li><strong>Zerank-1 \u548c\u666e\u901a\u7684\u5d4c\u5165\u6a21\u578b\uff08Embedding Model\uff09\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><br \/>\n\u666e\u901a\u7684\u5d4c\u5165\u6a21\u578b\uff08\u4e5f\u79f0\u4f5c\u53cc\u7f16\u7801\u5668\uff0cBi-Encoder\uff09\u4f1a\u72ec\u7acb\u5730\u4e3a\u67e5\u8be2\u548c\u6587\u6863\u751f\u6210\u4e00\u4e2a\u5411\u91cf\uff08\u5373\u5d4c\u5165\uff09\uff0c\u7136\u540e\u901a\u8fc7\u8ba1\u7b97\u8fd9\u4e24\u4e2a\u5411\u91cf\u7684\u4f59\u5f26\u76f8\u4f3c\u5ea6\u6765\u5224\u65ad\u76f8\u5173\u6027\u3002 \u800cZerank-1\u4f5c\u4e3a\u4ea4\u53c9\u7f16\u7801\u5668\uff08Cross-Encoder\uff09\uff0c\u5b83\u4f1a\u540c\u65f6\u5904\u7406\u67e5\u8be2\u548c\u6587\u6863\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u6355\u6349\u5230\u4e24\u8005\u4e4b\u95f4\u66f4\u590d\u6742\u7684\u4ea4\u4e92\u548c\u8bed\u4e49\u5173\u7cfb\uff0c\u56e0\u6b64\u5728\u6392\u5e8f\u7cbe\u5ea6\u4e0a\u901a\u5e38\u66f4\u9ad8\uff0c\u4f46\u8ba1\u7b97\u6210\u672c\u4e5f\u76f8\u5e94\u589e\u52a0\u3002<\/li>\n<li><strong>Zerank-1 \u662f\u514d\u8d39\u7684\u5417\uff1f<\/strong><br \/>\n<code>zeroentropy\/zerank-1<\/code>\u00a0\u6a21\u578b\u672c\u8eab\u5728Hugging Face\u4e0a\u63d0\u4f9b\uff0c\u4f46\u6709\u4f7f\u7528\u8bb8\u53ef\u9650\u5236\u3002 \u5b83\u91c7\u7528\u975e\u5546\u4e1a\u8bb8\u53ef\uff08non-commercial license\uff09\u3002 \u5982\u679c\u9700\u8981\u7528\u4e8e\u5546\u4e1a\u76ee\u7684\uff0c\u9700\u8981\u76f4\u63a5\u8054\u7cfbZeroEntropy\u516c\u53f8\u83b7\u53d6\u6388\u6743\u3002 \u4e0d\u8fc7\uff0c\u4ed6\u4eec\u4e5f\u63d0\u4f9b\u4e86\u4e00\u4e2a\u89c4\u6a21\u7a0d\u5c0f\u3001\u5b8c\u5168\u5f00\u6e90\uff08Apache 2.0\u8bb8\u53ef\uff09\u7684\u7248\u672c\u00a0<code>zeroentropy\/zerank-1-small<\/code>\uff0c\u53ef\u4f9b\u514d\u8d39\u5546\u7528\u3002<\/li>\n<li><strong>\u4f7f\u7528Zerank-1\u9700\u8981\u4ec0\u4e48\u6837\u7684\u786c\u4ef6\uff1f<\/strong><br \/>\n\u4f5c\u4e3a\u4e00\u4e2a\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\uff0c\u4f7f\u7528GPU\u4f1a\u5927\u5927\u52a0\u5feb\u5176\u8ba1\u7b97\u901f\u5ea6\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5904\u7406\u5927\u91cf\u6587\u6863\u6392\u5e8f\u65f6\u3002\u4f46\u5728\u6570\u636e\u91cf\u4e0d\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u4e5f\u53ef\u4ee5\u5728CPU\u4e0a\u8fd0\u884c\uff0c\u53ea\u662f\u901f\u5ea6\u4f1a\u6162\u4e00\u4e9b\u3002\u5177\u4f53\u9700\u6c42\u53d6\u51b3\u4e8e\u4f60\u7684\u5e94\u7528\u573a\u666f\u548c\u6027\u80fd\u8981\u6c42\u3002<\/li>\n<li><strong>\u6a21\u578b\u8f93\u51fa\u7684\u5206\u6570\u8303\u56f4\u662f\u591a\u5c11\uff1f<\/strong><br \/>\n\u6a21\u578b\u8f93\u51fa\u7684\u662f\u4e00\u4e2a\u6d6e\u70b9\u6570\uff0c\u4ee3\u8868\u76f8\u5173\u6027\u3002\u8fd9\u4e2a\u5206\u6570\u672c\u8eab\u6ca1\u6709\u56fa\u5b9a\u7684\u4e0a\u4e0b\u9650\uff0c\u5b83\u662f\u4e00\u4e2a\u76f8\u5bf9\u503c\u3002\u5728\u5bf9\u4e00\u6279\u6587\u6863\u8fdb\u884c\u6392\u5e8f\u65f6\uff0c\u4f60\u53ea\u9700\u8981\u6bd4\u8f83\u5b83\u4eec\u5404\u81ea\u5f97\u5206\u7684\u9ad8\u4f4e\u5373\u53ef\uff0c\u5206\u6570\u8d8a\u9ad8\u7684\u6587\u6863\u8d8a\u76f8\u5173\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Zerank-1 \u662f\u7531 ZeroEntropy \u516c\u53f8\u5f00\u53d1\u7684\u4e00\u6b3e\u5148\u8fdb\u7684\u91cd\u6392\u5e8f\uff08reranker\uff09\u6a21\u578b\u3002 \u5728\u4fe1\u606f\u68c0\u7d22\u6216\u8bed\u4e49\u641c\u7d22\u7cfb\u7edf\u4e2d\uff0c\u5b83\u626e\u6f14\u7740\u201c\u7b2c\u4e8c\u9053\u7b5b\u9009\u5668\u201d\u7684\u5173\u952e\u89d2\u8272\u3002 \u9996\u5148\uff0c\u4e00\u4e2a\u521d\u6b65\u7684\u68c0\u7d22\u7cfb\u7edf\uff08\u5982\u5411\u91cf\u641c\u7d22\uff09\u4f1a\u4ece\u6d77\u91cf\u7684\u6587\u6863\u5e93\u4e2d\u5feb\u901f\u627e\u51fa\u4e00\u6279\u53ef\u80fd&#8230;<\/p>\n","protected":false},"author":1,"featured_media":31260,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,403,392],"tags":[230],"class_list":["post-32716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tool","category-dedicated-model","category-models","tag-aikaiyuanxiangmu"],"_links":{"self":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/posts\/32716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/comments?post=32716"}],"version-history":[{"count":0,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/posts\/32716\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/media\/31260"}],"wp:attachment":[{"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/media?parent=32716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/categories?post=32716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kdjingpai.com\/pt\/wp-json\/wp\/v2\/tags?post=32716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}