{"id":19508,"date":"2025-08-21T13:56:32","date_gmt":"2025-08-21T05:56:32","guid":{"rendered":"https:\/\/92it.top\/?p=19508"},"modified":"2025-08-21T13:56:32","modified_gmt":"2025-08-21T05:56:32","slug":"%e5%90%91%e9%87%8f%e6%95%b0%e6%8d%ae%e5%ba%93%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=19508","title":{"rendered":"\u5411\u91cf\u6570\u636e\u5e93\u4ecb\u7ecd"},"content":{"rendered":"\n<p><strong>\u80cc\u666f<\/strong> \ud83d\udd16<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728\u73b0\u5b9e\u4e16\u754c\u4e2d\uff0c\u6570\u636e\u5e76\u4e0d\u603b\u662f\u6574\u9f50\u5212\u4e00\u6216\u7ed3\u6784\u5316\u7684\u3002\u5982\u679c\u4f60\u66fe\u7ecf\u5904\u7406\u8fc7\u56fe\u50cf\u3001\u89c6\u9891\u6587\u4ef6\u3001\u5f55\u97f3\u6216\u539f\u59cb\u6587\u672c\uff0c\u4f60\u5c31\u4f1a\u660e\u767d\u8fd9\u4e00\u70b9\u3002\u8fd9\u6b63\u662f\u5411\u91cf\u6570\u636e\u5e93\u8981\u89e3\u51b3\u7684\u96be\u9898\u3002<\/p>\n\n\n\n<p>\u968f\u7740\u4eba\u5de5\u667a\u80fd\u548c GPT-4 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<em><strong>\u76f8\u4f3c\u6027\u641c\u7d22 <\/strong><\/em>\u4ee3\u66ff\u5173\u952e\u5b57\u5339\u914d\uff0c\u6839\u636e\u610f\u4e49\u800c\u4e0d\u4ec5\u4ec5\u662f\u6587\u672c\u6765\u67e5\u627e\u6700\u63a5\u8fd1\u7684\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u5411\u91cf\u6570\u636e\u5e93\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u5b58\u50a8\u3001\u7ba1\u7406\u548c\u68c0\u7d22<strong>\u5411\u91cf\u6570\u636e<\/strong>\u7684\u6570\u636e\u5e93\u7cfb\u7edf\u3002\u5b83\u4e0e\u4f20\u7edf\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08\u5982 MySQL\uff09\u6216\u6587\u6863\u578b\u6570\u636e\u5e93\uff08\u5982 MongoDB\uff09\u7684\u6838\u5fc3\u533a\u522b\u5728\u4e8e\uff0c\u5176\u4f18\u5316\u76ee\u6807\u662f\u9ad8\u6548\u5904\u7406\u5411\u91cf\u4e4b\u95f4\u7684<strong>\u76f8\u4f3c\u6027\u8ba1\u7b97<\/strong>\uff0c\u800c\u975e\u7ed3\u6784\u5316\u67e5\u8be2\u6216\u4e8b\u52a1\u6027\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u5411\u91cf\u6570\u636e\u5e93\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8e\u5b58\u50a8\u3001\u7d22\u5f15\u548c\u67e5\u8be2<strong>\u5411\u91cf\u6570\u636e<\/strong>\u7684\u6570\u636e\u5e93\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u7684 \u201c\u5411\u91cf\u201d \u6307\u7684\u662f\u5c06\u975e\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u3001\u89c6\u9891\u7b49\uff09\u901a\u8fc7\u7b97\u6cd5\uff08\u5982\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\uff09\u8f6c\u6362\u540e\u5f97\u5230\u7684\u9ad8\u7ef4\u6570\u503c\u6570\u7ec4\u3002\u4f8b\u5982\uff0c\u4e00\u53e5\u8bdd\u53ef\u4ee5\u88ab\u8f6c\u6362\u6210\u4e00\u4e2a\u5305\u542b\u6570\u767e\u751a\u81f3\u6570\u5343\u4e2a\u6570\u5b57\u7684\u5411\u91cf\uff0c\u6bcf\u4e2a\u6570\u5b57\u4ee3\u8868\u8fd9\u53e5\u8bdd\u5728\u67d0\u4e2a\u7ef4\u5ea6\u4e0a\u7684\u7279\u5f81\uff08\u5982\u8bed\u4e49\u3001\u60c5\u611f\u7b49\uff09\u3002<\/p>\n\n\n\n<p>\u5411\u91cf\u6570\u636e\u5e93\u7684\u6838\u5fc3\u80fd\u529b\u662f<strong>\u9ad8\u6548\u8ba1\u7b97\u5411\u91cf\u4e4b\u95f4\u7684\u76f8\u4f3c\u5ea6<\/strong>\uff08\u5982\u901a\u8fc7\u4f59\u5f26\u76f8\u4f3c\u5ea6\u3001\u6b27\u6c0f\u8ddd\u79bb\u7b49\u7b97\u6cd5\uff09\uff0c\u4ece\u800c\u5feb\u901f\u627e\u5230\u4e0e\u76ee\u6807\u5411\u91cf \u201c\u6700\u76f8\u4f3c\u201d \u7684\u6570\u636e\u3002\u8fd9\u4e00\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u5904\u7406 AI \u573a\u666f\u4e2d\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u5173\u952e\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u6838\u5fc3\u6982\u5ff5\uff1a\u4ec0\u4e48\u662f\u5411\u91cf\uff1f \ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5411\u91cf\u662f\u7531\u4e00\u7ec4\u6570\u503c\u7ec4\u6210\u7684\u6709\u5e8f\u6570\u7ec4\uff08\u5982<code>[0.2, 1.5, -0.8, ..., 3.1]<\/code>\uff09\uff0c\u53ef\u7528\u4e8e\u8868\u793a\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684<strong>\u62bd\u8c61\u7279\u5f81<\/strong>\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul>\n<li>\u4e00\u5f20\u56fe\u7247\u53ef\u4ee5\u901a\u8fc7 AI \u6a21\u578b\u8f6c\u5316\u4e3a\u4e00\u4e2a 512 \u7ef4\u5411\u91cf\uff08\u5305\u542b\u989c\u8272\u3001\u5f62\u72b6\u3001\u7269\u4f53\u7b49\u7279\u5f81\uff09\uff1b<\/li>\n\n\n\n<li>\u4e00\u6bb5\u6587\u672c\u53ef\u4ee5\u8f6c\u5316\u4e3a\u4e00\u4e2a 768 \u7ef4\u5411\u91cf\uff08\u5305\u542b\u8bed\u4e49\u3001\u60c5\u611f\u7b49\u4fe1\u606f\uff09\uff1b<\/li>\n\n\n\n<li>\u4e00\u6bb5\u97f3\u9891\u53ef\u4ee5\u8f6c\u5316\u4e3a\u4e00\u4e2a 128 \u7ef4\u5411\u91cf\uff08\u5305\u542b\u97f3\u8c03\u3001\u8282\u594f\u7b49\u7279\u5f81\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u5411\u91cf\u7684\u6838\u5fc3\u4f5c\u7528\u662f\uff1a\u5c06\u96be\u4ee5\u76f4\u63a5\u6bd4\u8f83\u7684\u975e\u7ed3\u6784\u5316\u6570\u636e\uff0c\u8f6c\u5316\u4e3a\u53ef\u901a\u8fc7\u6570\u5b66\u8ba1\u7b97\uff08\u5982\u4f59\u5f26\u76f8\u4f3c\u5ea6\u3001\u6b27\u6c0f\u8ddd\u79bb\uff09\u8861\u91cf \u201c\u76f8\u4f3c\u6027\u201d \u7684\u6570\u503c\u5f62\u5f0f\u3002<\/p>\n\n\n\n<p>\u8fd9\u91cc\u7684\u00a0<strong>512\u3001768\u3001128 \u6307\u7684\u662f\u5411\u91cf\u7684 \u201c\u7ef4\u5ea6\u201d\uff08Dimension\uff09<\/strong>\uff0c\u8868\u793a\u8fd9\u4e2a\u5411\u91cf\u7531\u591a\u5c11\u4e2a\u6570\u503c\u7ec4\u6210\uff08\u4f8b\u5982 512 \u7ef4\u5411\u91cf\u5c31\u662f\u5305\u542b 512 \u4e2a\u6570\u5b57\u7684\u6570\u7ec4\uff09\u3002\u7ef4\u5ea6\u662f\u5411\u91cf\u7684\u6838\u5fc3\u5c5e\u6027\uff0c\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u7684\u7279\u5f81\u8868\u8fbe\u80fd\u529b\u548c\u8ba1\u7b97\u6548\u7387\uff0c\u5177\u4f53\u542b\u4e49\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u89d2\u5ea6\u7406\u89e3\uff1a<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong>\u7ef4\u5ea6\u7684\u672c\u8d28\uff1a\u7279\u5f81\u7684 \u201c\u7cbe\u7ec6\u5ea6\u201d \u4e0e \u201c\u590d\u6742\u5ea6\u201d<\/strong><\/p>\n\n\n\n<p>\u5411\u91cf\u7684\u7ef4\u5ea6\u672c\u8d28\u4e0a\u53cd\u6620\u4e86\u5bf9\u539f\u59cb\u6570\u636e\uff08\u56fe\u7247\u3001\u6587\u672c\u3001\u97f3\u9891\uff09\u7279\u5f81\u7684<strong>\u523b\u753b\u7cbe\u7ec6\u5ea6<\/strong>\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u7ef4\u5ea6\u8d8a\u9ad8<\/strong>\uff1a\u5411\u91cf\u5305\u542b\u7684\u7279\u5f81\u4fe1\u606f\u8d8a\u4e30\u5bcc\u3001\u8d8a\u7ec6\u81f4\u3002\u4f8b\u5982\uff0c512 \u7ef4\u56fe\u7247\u5411\u91cf\u76f8\u6bd4 128 \u7ef4\u5411\u91cf\uff0c\u80fd\u66f4\u7cbe\u51c6\u5730\u6355\u6349\u56fe\u7247\u7684\u7ec6\u8282\uff08\u5982\u7eb9\u7406\u3001\u5fae\u5c0f\u7269\u4f53\u3001\u8272\u5f69\u6e10\u53d8\uff09\uff1b<\/li>\n\n\n\n<li><strong>\u7ef4\u5ea6\u8d8a\u4f4e<\/strong>\uff1a\u5411\u91cf\u66f4\u7b80\u6d01\uff0c\u8ba1\u7b97\u901f\u5ea6\u66f4\u5feb\uff0c\u4f46\u53ef\u80fd\u4e22\u5931\u90e8\u5206\u7ec6\u8282\uff08\u9700\u8981\u5728 \u201c\u7cbe\u5ea6\u201d \u548c \u201c\u6548\u7387\u201d \u95f4\u6743\u8861\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u7684\u5e38\u89c1\u7ef4\u5ea6\u5dee\u5f02\uff0c\u662f\u7531\u5176\u7279\u5f81\u590d\u6742\u5ea6\u51b3\u5b9a\u7684\uff1a<\/p>\n\n\n\n<ul>\n<li>\u56fe\u7247\u5305\u542b\u989c\u8272\u3001\u5f62\u72b6\u3001\u7eb9\u7406\u7b49\u591a\u7ef4\u4fe1\u606f\uff0c\u56e0\u6b64\u5e38\u7528 512 \u7ef4\u30011024 \u7ef4\u7b49\u8f83\u9ad8\u7ef4\u5ea6\uff1b<\/li>\n\n\n\n<li>\u6587\u672c\u7684\u8bed\u4e49\u7279\u5f81\u590d\u6742\u5ea6\u9002\u4e2d\uff0c\u5e38\u7528 768 \u7ef4\uff08\u5982 BERT \u6a21\u578b\u8f93\u51fa\uff09\uff1b<\/li>\n\n\n\n<li>\u97f3\u9891\u7684\u6838\u5fc3\u7279\u5f81\uff08\u97f3\u8c03\u3001\u8282\u594f\uff09\u76f8\u5bf9\u7b80\u6d01\uff0c\u5e38\u7528 128 \u7ef4\u3001256 \u7ef4\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong>\u7ef4\u5ea6\u7684\u6765\u6e90\uff1a\u7531 AI \u6a21\u578b\u51b3\u5b9a<\/strong><\/p>\n\n\n\n<p>\u5411\u91cf\u7684\u7ef4\u5ea6\u5e76\u975e\u968f\u610f\u8bbe\u5b9a\uff0c\u800c\u662f\u7531<strong>\u751f\u6210\u5411\u91cf\u7684 AI \u6a21\u578b<\/strong>\u76f4\u63a5\u5b9a\u4e49\u7684\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul>\n<li>\u7528 ResNet-50\uff08\u4e00\u79cd\u7ecf\u5178\u56fe\u50cf\u8bc6\u522b\u6a21\u578b\uff09\u5904\u7406\u56fe\u7247\u65f6\uff0c\u5176\u6700\u540e\u4e00\u5c42\u8f93\u51fa\u7684\u7279\u5f81\u5411\u91cf\u56fa\u5b9a\u4e3a 2048 \u7ef4\uff1b<\/li>\n\n\n\n<li>\u7528 BERT-base\uff08\u4e00\u79cd\u8bed\u8a00\u6a21\u578b\uff09\u5904\u7406\u6587\u672c\u65f6\uff0c\u8f93\u51fa\u5411\u91cf\u56fa\u5b9a\u4e3a 768 \u7ef4\uff1b<\/li>\n\n\n\n<li>\u7528 VGGish\uff08\u4e00\u79cd\u97f3\u9891\u7279\u5f81\u63d0\u53d6\u6a21\u578b\uff09\u5904\u7406\u97f3\u9891\u65f6\uff0c\u8f93\u51fa\u5411\u91cf\u56fa\u5b9a\u4e3a 128 \u7ef4\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u6a21\u578b\u5728\u8bbe\u8ba1\u65f6\uff0c\u4f1a\u6839\u636e\u6570\u636e\u7684\u590d\u6742\u5ea6\u548c\u4efb\u52a1\u9700\u6c42\uff08\u5982\u8bc6\u522b\u7cbe\u5ea6\u3001\u8ba1\u7b97\u6548\u7387\uff09\u786e\u5b9a\u8f93\u51fa\u7ef4\u5ea6\uff0c\u6700\u7ec8\u5f62\u6210\u4e86\u4e0d\u540c\u6570\u636e\u7c7b\u578b\u7684 \u201c\u5178\u578b\u7ef4\u5ea6\u201d\u3002<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong><\/strong>\u5c06\u56fe\u7247\u8f6c\u6210\u5411\u91cf\u7684\u8fc7\u7a0b<strong>\u4e0d\u662f\u5411\u91cf\u6570\u636e\u5e93\u6765\u5b8c\u6210<\/strong><\/p>\n\n\n\n<p>\u5c06\u56fe\u7247\u8f6c\u6210\u5411\u91cf\u7684\u8fc7\u7a0b<strong>\u4e0d\u662f\u5411\u91cf\u6570\u636e\u5e93\u6765\u5b8c\u6210\u7684<\/strong>\uff0c\u800c\u662f\u7531<strong>AI \u6a21\u578b\uff08\u901a\u5e38\u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u6a21\u578b\uff09<\/strong>\u00a0\u8d1f\u8d23\uff0c\u5411\u91cf\u6570\u636e\u5e93\u7684\u4f5c\u7528\u662f<strong>\u5b58\u50a8\u548c\u7ba1\u7406\u8fd9\u4e9b\u5df2\u7ecf\u751f\u6210\u7684\u5411\u91cf<\/strong>\uff0c\u5e76\u63d0\u4f9b\u9ad8\u6548\u7684\u76f8\u4f3c\u6027\u68c0\u7d22\u80fd\u529b\u3002<\/p>\n\n\n\n<ul>\n<li>\u56fe\u7247\u2192\u5411\u91cf\uff1a\u7531 AI \u6a21\u578b\u5b8c\u6210<\/li>\n<\/ul>\n\n\n\n<p>\u56fe\u7247\u662f\u50cf\u7d20\u6784\u6210\u7684\u975e\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u4e00\u5f20 224\u00d7224 \u7684 RGB \u56fe\u7247\uff0c\u672c\u8d28\u662f 224\u00d7224\u00d73 \u7684\u6570\u503c\u77e9\u9635\uff09\uff0c\u65e0\u6cd5\u76f4\u63a5\u88ab\u5411\u91cf\u6570\u636e\u5e93\u5904\u7406\u3002\u9700\u8981\u901a\u8fc7\u9884\u8bad\u7ec3\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u6a21\u578b\uff08\u5982 ResNet\u3001CLIP\u3001VGG \u7b49\uff09\u5c06\u5176 \u201c\u7f16\u7801\u201d \u4e3a\u56fa\u5b9a\u957f\u5ea6\u7684\u5411\u91cf\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a\u7528 ResNet50 \u6a21\u578b\u5904\u7406\u4e00\u5f20\u56fe\u7247\uff0c\u4f1a\u8f93\u51fa\u4e00\u4e2a 2048 \u7ef4\u7684\u5411\u91cf\uff0c\u8fd9\u4e2a\u5411\u91cf\u5305\u542b\u4e86\u56fe\u7247\u7684\u5173\u952e\u7279\u5f81\uff08\u5982\u989c\u8272\u3001\u5f62\u72b6\u3001\u7eb9\u7406\u3001\u7269\u4f53\u7c7b\u522b\u7b49\u62bd\u8c61\u4fe1\u606f\uff09\u3002<\/p>\n\n\n\n<p>\u6a21\u578b\u7684\u4f5c\u7528\uff1a\u63d0\u53d6\u56fe\u7247\u7684 \u201c\u8bed\u4e49\u7279\u5f81\u201d\uff0c\u5c06\u590d\u6742\u7684\u89c6\u89c9\u4fe1\u606f\u538b\u7f29\u6210\u53ef\u8ba1\u7b97\u7684\u5411\u91cf\u5f62\u5f0f\u3002<\/p>\n\n\n\n<ul>\n<li>\u5411\u91cf\u2192\u5b58\u50a8\u4e0e\u68c0\u7d22\uff1a\u7531\u5411\u91cf\u6570\u636e\u5e93\u5b8c\u6210<\/li>\n<\/ul>\n\n\n\n<p>\u5f53\u56fe\u7247\u88ab\u8f6c\u5316\u4e3a\u5411\u91cf\u540e\uff0c\u5411\u91cf\u6570\u636e\u5e93\u4f1a\u63a5\u6536\u8fd9\u4e9b\u5411\u91cf\u5e76\u5b58\u50a8\uff08\u7c7b\u4f3c\u4f20\u7edf\u6570\u636e\u5e93\u5b58\u50a8\u6570\u636e\u8bb0\u5f55\uff09\u3002\u540e\u7eed\u9700\u8981 \u201c\u627e\u76f8\u4f3c\u56fe\u7247\u201d \u65f6\uff0c\u53ea\u9700\u5c06\u76ee\u6807\u56fe\u7247\uff08\u5982\u7528\u6237\u4e0a\u4f20\u7684\u56fe\u7247\uff09\u4e5f\u901a\u8fc7\u540c\u4e00\u4e2a\u6a21\u578b\u8f6c\u5316\u4e3a\u5411\u91cf\uff0c\u518d\u5411\u5411\u91cf\u6570\u636e\u5e93\u53d1\u8d77 \u201c\u76f8\u4f3c\u6027\u67e5\u8be2\u201d\uff0c\u6570\u636e\u5e93\u4f1a\u5feb\u901f\u8fd4\u56de\u4e0e\u76ee\u6807\u5411\u91cf\u6700\u76f8\u4f3c\u7684\u5411\u91cf\u5217\u8868\uff08\u5bf9\u5e94\u539f\u59cb\u56fe\u7247\uff09\u3002<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong>\u4e3e\u4f8b\u8bf4\u660e\u5411\u91cf\u6570\u636e\u5e93\u7684\u5e94\u7528 <\/strong><strong>\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong>\u6587\u672c\u8bed\u4e49\u641c\u7d22\uff08\u4ee5 \u201c\u627e\u76f8\u4f3c\u53e5\u5b50\u201d \u4e3a\u4f8b\uff09<\/strong><\/p>\n\n\n\n<ul>\n<li>\u573a\u666f\uff1a\u5728\u5927\u91cf\u6587\u6863\u4e2d\uff0c\u627e\u5230\u4e0e \u201c\u5982\u4f55\u63d0\u9ad8\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\u7684\u51c6\u786e\u7387\uff1f\u201d \u8bed\u4e49\u6700\u63a5\u8fd1\u7684\u53e5\u5b50\u3002<\/li>\n\n\n\n<li>\u8fc7\u7a0b\uff1a\n<ul>\n<li>\u5148\u5c06\u8fd9\u53e5\u8bdd\u901a\u8fc7\u9884\u8bad\u7ec3\u6a21\u578b\uff08\u5982 BERT\uff09\u8f6c\u6362\u6210\u4e00\u4e2a 768 \u7ef4\u7684\u5411\u91cf\uff1b<\/li>\n\n\n\n<li>\u5411\u91cf\u6570\u636e\u5e93\u4e2d\u5df2\u5b58\u50a8\u4e86\u6240\u6709\u6587\u6863\u53e5\u5b50\u7684\u5411\u91cf\uff1b<\/li>\n\n\n\n<li>\u6570\u636e\u5e93\u8ba1\u7b97\u76ee\u6807\u5411\u91cf\u4e0e\u6240\u6709\u5b58\u50a8\u5411\u91cf\u7684\u76f8\u4f3c\u5ea6\uff0c\u8fd4\u56de\u76f8\u4f3c\u5ea6\u6700\u9ad8\u7684\u53e5\u5b50\uff08\u5982 \u201c\u600e\u6837\u63d0\u5347\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u7cbe\u786e\u7387\uff1f\u201d\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong>\u56fe\u50cf\u68c0\u7d22\uff08\u4ee5 \u201c\u627e\u76f8\u4f3c\u56fe\u7247\u201d \u4e3a\u4f8b\uff09<\/strong><\/p>\n\n\n\n<ul>\n<li>\u573a\u666f\uff1a\u4e0a\u4f20\u4e00\u5f20 \u201c\u732b\u7684\u56fe\u7247\u201d\uff0c\u4ece\u56fe\u5e93\u4e2d\u627e\u5230\u6240\u6709\u76f8\u4f3c\u7684\u732b\u7684\u56fe\u7247\u3002<\/li>\n\n\n\n<li>\u8fc7\u7a0b\uff1a\n<ul>\n<li>\u7528\u56fe\u50cf\u6a21\u578b\uff08\u5982 ResNet\uff09\u5c06\u4e0a\u4f20\u7684\u732b\u56fe\u8f6c\u6362\u6210\u5411\u91cf\uff0c\u6355\u6349\u5176\u989c\u8272\u3001\u5f62\u72b6\u3001\u7eb9\u7406\u7b49\u7279\u5f81\uff1b<\/li>\n\n\n\n<li>\u5411\u91cf\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u4e86\u56fe\u5e93\u6240\u6709\u56fe\u7247\u7684\u5411\u91cf\uff1b<\/li>\n\n\n\n<li>\u901a\u8fc7\u76f8\u4f3c\u5ea6\u8ba1\u7b97\uff0c\u5feb\u901f\u8fd4\u56de\u4e0e\u76ee\u6807\u732b\u56fe\u7279\u5f81\u6700\u63a5\u8fd1\u7684\u56fe\u7247\uff08\u5982\u4e0d\u540c\u89d2\u5ea6\u3001\u4e0d\u540c\u54c1\u79cd\u4f46\u540c\u5c5e\u732b\u7684\u56fe\u7247\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong>\u63a8\u8350\u7cfb\u7edf\uff08\u4ee5 \u201c\u5546\u54c1\u63a8\u8350\u201d \u4e3a\u4f8b\uff09<\/strong><\/p>\n\n\n\n<ul>\n<li>\u573a\u666f\uff1a\u6839\u636e\u7528\u6237\u6d4f\u89c8\u8fc7\u7684 \u201c\u65e0\u7ebf\u8033\u673a\u201d\uff0c\u63a8\u8350\u76f8\u4f3c\u4ea7\u54c1\u3002<\/li>\n\n\n\n<li>\u8fc7\u7a0b\uff1a\n<ul>\n<li>\u6bcf\u4e2a\u5546\u54c1\uff08\u5982\u65e0\u7ebf\u8033\u673a\uff09\u88ab\u8f6c\u6362\u6210\u5411\u91cf\uff0c\u5305\u542b\u4ef7\u683c\u3001\u529f\u80fd\u3001\u7528\u6237\u8bc4\u4ef7\u7b49\u7279\u5f81\uff1b<\/li>\n\n\n\n<li>\u5411\u91cf\u6570\u636e\u5e93\u8ba1\u7b97 \u201c\u65e0\u7ebf\u8033\u673a\u201d \u5411\u91cf\u4e0e\u5176\u4ed6\u5546\u54c1\u5411\u91cf\u7684\u76f8\u4f3c\u5ea6\uff1b<\/li>\n\n\n\n<li>\u63a8\u8350\u76f8\u4f3c\u5ea6\u9ad8\u7684\u5546\u54c1\uff08\u5982\u964d\u566a\u8033\u673a\u3001\u84dd\u7259\u8033\u673a\u7b49\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p>\u4f20\u7edf\u6570\u636e\u5e93\uff08\u5982 MySQL\uff09\u64c5\u957f\u5904\u7406\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u6570\u5b57\u3001\u6587\u5b57\uff09\uff0c\u4f46\u65e0\u6cd5\u76f4\u63a5\u8ba1\u7b97\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u76f8\u4f3c\u5ea6\u3002\u800c\u5411\u91cf\u6570\u636e\u5e93\u901a\u8fc7\u4f18\u5316\u7684\u7d22\u5f15\u7ed3\u6784\uff08\u5982 IVF\u3001HNSW \u7b49\uff09\uff0c\u53ef\u4ee5\u5728\u6d77\u91cf\u5411\u91cf\u4e2d\u5feb\u901f\u5b8c\u6210\u76f8\u4f3c\u5ea6\u67e5\u8be2\uff0c\u89e3\u51b3\u4e86 AI \u65f6\u4ee3\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u9ad8\u6548\u68c0\u7d22\u95ee\u9898\u3002<a href=\"https:\/\/golangstar.cn\/ai_series\/ai_app\/vector_database.html#_1-\u4ec0\u4e48\u662f\u5411\u91cf\u6570\u636e\u5e93\"><\/a><\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong>\u5411\u91cf\u6570\u636e\u5e93\u9002\u5408\u6784\u5efa\u4ec0\u4e48\u7c7b\u578b\u7684\u5e94\u7528 \ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5411\u91cf\u6570\u636e\u5e93\u7684\u6838\u5fc3\u4f18\u52bf\u662f\u9ad8\u6548\u5904\u7406<strong>\u975e\u7ed3\u6784\u5316\u6570\u636e\u7684\u76f8\u4f3c\u6027\u68c0\u7d22<\/strong>\uff0c\u56e0\u6b64\u7279\u522b\u9002\u5408\u6784\u5efa\u9700\u8981\u5bf9\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u3001\u89c6\u9891\u7b49 \u201c\u975e\u7ed3\u6784\u5316\u4fe1\u606f\u201d \u8fdb\u884c\u5feb\u901f\u5339\u914d\u3001\u5173\u8054\u6216\u63a8\u8350\u7684\u5e94\u7528\u3002\u4ee5\u4e0b\u662f\u51e0\u7c7b\u5178\u578b\u5e94\u7528\u573a\u666f\u53ca\u5177\u4f53\u6848\u4f8b\uff1a<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u5185\u5bb9\u68c0\u7d22\u4e0e\u63a8\u8350\u7c7b\u5e94\u7528<\/strong><\/p>\n\n\n\n<p>\u8fd9\u7c7b\u5e94\u7528\u7684\u6838\u5fc3\u662f \u201c\u6839\u636e\u7528\u6237\u8f93\u5165\u7684\u5185\u5bb9\uff0c\u5feb\u901f\u627e\u5230\u76f8\u4f3c \/ \u76f8\u5173\u7684\u4fe1\u606f\u201d\uff0c\u4f9d\u8d56\u5411\u91cf\u6570\u636e\u5e93\u7684\u9ad8\u6548\u76f8\u4f3c\u6027\u67e5\u8be2\u80fd\u529b\u3002<\/p>\n\n\n\n<ul>\n<li>\u56fe\u50cf \/ \u89c6\u9891\u68c0\u7d22\n<ul>\n<li>\u6848\u4f8b\uff1a\u7535\u5546\u5e73\u53f0\u7684 \u201c\u62cd\u7167\u627e\u540c\u6b3e\u201d\uff08\u5982\u6dd8\u5b9d\u7684 \u201c\u62cd\u7acb\u6dd8\u201d\uff09\u3001\u76f8\u518c APP \u7684 \u201c\u76f8\u4f3c\u7167\u7247\u5f52\u7c7b\u201d\u3001\u89c6\u9891\u5e73\u53f0\u7684 \u201c\u7247\u6bb5\u641c\u5168\u7247\u201d\uff08\u5982\u6839\u636e\u4e00\u4e2a\u51e0\u79d2\u7684\u77ed\u89c6\u9891\u7247\u6bb5\u627e\u5230\u5b8c\u6574\u7535\u5f71\uff09\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u5c06\u5546\u54c1\u56fe\u3001\u7528\u6237\u4e0a\u4f20\u7684\u7167\u7247\u3001\u89c6\u9891\u5e27\u8f6c\u5316\u4e3a\u5411\u91cf\uff0c\u7528\u6237\u8f93\u5165\u5185\u5bb9\uff08\u5982\u62cd\u4e00\u5f20\u8863\u670d\u7167\u7247\uff09\u4e5f\u8f6c\u5316\u4e3a\u5411\u91cf\uff0c\u901a\u8fc7\u5411\u91cf\u6570\u636e\u5e93\u68c0\u7d22\u6700\u76f8\u4f3c\u7684\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6587\u672c\u8bed\u4e49\u68c0\u7d22\n<ul>\n<li>\u6848\u4f8b\uff1a\u667a\u80fd\u6587\u6863\u95ee\u7b54\u7cfb\u7edf\uff08\u5982 \u201c\u4e0a\u4f20\u4e00\u4efd PDF\uff0c\u63d0\u95ee\u540e\u5feb\u901f\u627e\u5230\u76f8\u5173\u6bb5\u843d\u201d\uff09\u3001\u5b66\u672f\u8bba\u6587\u67e5\u91cd\u3001\u5ba2\u670d\u7cfb\u7edf\u7684 \u201c\u76f8\u4f3c\u95ee\u9898\u5339\u914d\u201d\uff08\u81ea\u52a8\u63a8\u8350\u5386\u53f2\u76f8\u4f3c\u5de5\u5355\u7684\u89e3\u51b3\u65b9\u6848\uff09\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u7528 BERT\u3001GPT \u7b49\u6a21\u578b\u5c06\u6587\u672c\uff08\u6587\u6863\u3001\u95ee\u9898\u3001\u53e5\u5b50\uff09\u8f6c\u5316\u4e3a\u8bed\u4e49\u5411\u91cf\uff0c\u901a\u8fc7\u5411\u91cf\u76f8\u4f3c\u5ea6\u627e\u5230 \u201c\u610f\u601d\u76f8\u8fd1\u201d \u7684\u5185\u5bb9\uff08\u800c\u975e\u5173\u952e\u8bcd\u5b8c\u5168\u5339\u914d\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8de8\u6a21\u6001\u68c0\u7d22\n<ul>\n<li>\u6848\u4f8b\uff1a\u201c\u7528\u6587\u5b57\u641c\u56fe\u7247\u201d\uff08\u5982\u8f93\u5165 \u201c\u5915\u9633\u4e0b\u7684\u6d77\u8fb9\u57ce\u5821\u201d \u627e\u5230\u5bf9\u5e94\u56fe\u7247\uff09\u3001\u201c\u7528\u56fe\u7247\u641c\u63cf\u8ff0\u201d\uff08\u5982\u4e0a\u4f20\u4e00\u5f20\u732b\u7684\u56fe\u7247\uff0c\u8fd4\u56de \u201c\u4e00\u53ea\u6a58\u732b\u5728\u6c99\u53d1\u4e0a\u7761\u89c9\u201d \u7684\u6587\u672c\uff09\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u7528 CLIP \u7b49\u591a\u6a21\u6001\u6a21\u578b\u5c06\u6587\u672c\u548c\u56fe\u50cf\u8f6c\u5316\u5230\u540c\u4e00\u5411\u91cf\u7a7a\u95f4\uff0c\u5b9e\u73b0\u4e0d\u540c\u7c7b\u578b\u6570\u636e\u7684\u76f4\u63a5\u6bd4\u5bf9\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39AI \u5927\u6a21\u578b\u589e\u5f3a\u7c7b\u5e94\u7528<\/strong><\/p>\n\n\n\n<p>\u5927\u6a21\u578b\uff08\u5982 ChatGPT\uff09\u5728\u5904\u7406 \u201c\u79c1\u6709\u6570\u636e\u201d \u6216 \u201c\u5b9e\u65f6\u4fe1\u606f\u201d \u65f6\u5b58\u5728\u5c40\u9650\uff0c\u5411\u91cf\u6570\u636e\u5e93\u53ef\u4f5c\u4e3a \u201c\u5916\u90e8\u8bb0\u5fc6\u5e93\u201d \u6269\u5c55\u5176\u80fd\u529b\u3002<\/p>\n\n\n\n<ul>\n<li>\u5927\u6a21\u578b\u77e5\u8bc6\u5e93\u95ee\u7b54\uff08RAG\uff0c\u68c0\u7d22\u589e\u5f3a\u751f\u6210\uff09\n<ul>\n<li>\u6848\u4f8b\uff1a\u4f01\u4e1a\u5185\u90e8\u7684 \u201c\u667a\u80fd\u5ba2\u670d\u673a\u5668\u4eba\u201d\uff08\u57fa\u4e8e\u516c\u53f8\u4ea7\u54c1\u624b\u518c\u3001\u5185\u90e8\u6587\u6863\u56de\u7b54\u5458\u5de5 \/ \u5ba2\u6237\u95ee\u9898\uff09\u3001\u533b\u7597\u9886\u57df\u7684 \u201c\u75c5\u5386\u8f85\u52a9\u8bca\u65ad\u201d\uff08\u7ed3\u5408\u60a3\u8005\u75c5\u5386\u548c\u533b\u5b66\u6587\u732e\u7ed9\u51fa\u5efa\u8bae\uff09\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u5c06\u79c1\u6709\u6587\u6863\u62c6\u5206\u4e3a\u7247\u6bb5\u5e76\u8f6c\u5316\u4e3a\u5411\u91cf\u5b58\u5165\u6570\u636e\u5e93\uff0c\u7528\u6237\u63d0\u95ee\u65f6\uff0c\u5148\u68c0\u7d22\u6570\u636e\u5e93\u4e2d\u4e0e\u95ee\u9898\u76f8\u5173\u7684\u6587\u6863\u7247\u6bb5\uff0c\u518d\u5c06\u7247\u6bb5\u4f5c\u4e3a \u201c\u4e0a\u4e0b\u6587\u201d \u5582\u7ed9\u5927\u6a21\u578b\uff0c\u8ba9\u5176\u57fa\u4e8e\u5177\u4f53\u4fe1\u606f\u751f\u6210\u7b54\u6848\uff08\u907f\u514d\u5927\u6a21\u578b \u201c\u80e1\u7f16\u4e71\u9020\u201d\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u591a\u6a21\u6001\u4ea4\u4e92\u4e0e\u5206\u6790\u7c7b\u5e94\u7528<\/strong><\/p>\n\n\n\n<p>\u9488\u5bf9\u9700\u8981\u878d\u5408\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff08\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\uff09\u8fdb\u884c\u5206\u6790\u6216\u4ea4\u4e92\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<ul>\n<li>\u591a\u5a92\u4f53\u5185\u5bb9\u5ba1\u6838\n<ul>\n<li>\u6848\u4f8b\uff1a\u793e\u4ea4\u5e73\u53f0\u7684 \u201c\u8fdd\u89c4\u5185\u5bb9\u68c0\u6d4b\u201d\uff08\u540c\u65f6\u8bc6\u522b\u8fdd\u89c4\u56fe\u7247\u3001\u4f4e\u4fd7\u6587\u672c\u3001\u654f\u611f\u97f3\u9891\uff0c\u5982\u5c06\u65b0\u4e0a\u4f20\u7684\u56fe\u7247\u4e0e\u5df2\u77e5\u8fdd\u89c4\u56fe\u7247\u5411\u91cf\u6bd4\u5bf9\uff0c\u5feb\u901f\u5224\u65ad\u662f\u5426\u8fdd\u89c4\uff09\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u5c06\u5404\u7c7b\u8fdd\u89c4\u6837\u672c\u8f6c\u5316\u4e3a\u5411\u91cf\uff0c\u65b0\u5185\u5bb9\u5165\u5e93\u524d\u5148\u4e0e\u8fdd\u89c4\u5411\u91cf\u5e93\u6bd4\u5bf9\uff0c\u76f8\u4f3c\u5ea6\u8d85\u8fc7\u9608\u503c\u5219\u89e6\u53d1\u5ba1\u6838\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u667a\u80fd\u591a\u6a21\u6001\u52a9\u624b\n<ul>\n<li>\u6848\u4f8b\uff1a\u624b\u673a \u201c\u5168\u80fd\u52a9\u624b\u201d\uff08\u7528\u6237\u53ef\u62cd\u4e00\u5f20\u690d\u7269\u7167\u7247 + \u8f93\u5165 \u201c\u8fd9\u662f\u4ec0\u4e48\uff1f\u600e\u4e48\u517b\uff1f\u201d\uff0c\u52a9\u624b\u5148\u901a\u8fc7\u56fe\u50cf\u5411\u91cf\u627e\u5230\u690d\u7269\u540d\u79f0\uff0c\u518d\u7ed3\u5408\u6587\u672c\u5411\u91cf\u68c0\u7d22\u517b\u62a4\u77e5\u8bc6\uff0c\u7efc\u5408\u56de\u7b54\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7269\u8054\u7f51\u4e0e\u4f20\u611f\u5668\u6570\u636e\u7c7b\u5e94\u7528<\/strong><\/p>\n\n\n\n<p>\u5904\u7406\u7269\u8054\u7f51\u8bbe\u5907\u4ea7\u751f\u7684\u65f6\u5e8f\u6216\u7279\u5f81\u6570\u636e\uff08\u5982\u4f20\u611f\u5668\u4fe1\u53f7\u3001\u8bbe\u5907\u72b6\u6001\u7b49\uff09\u3002<\/p>\n\n\n\n<ul>\n<li>\u8bbe\u5907\u6545\u969c\u9884\u6d4b\n<ul>\n<li>\u6848\u4f8b\uff1a\u5de5\u5382\u7684 \u201c\u673a\u5668\u5065\u5eb7\u76d1\u6d4b\u201d\uff08\u5c06\u8bbe\u5907\u6b63\u5e38\u8fd0\u884c\u65f6\u7684\u632f\u52a8\u3001\u6e29\u5ea6\u7b49\u4f20\u611f\u5668\u6570\u636e\u8f6c\u5316\u4e3a\u5411\u91cf\uff0c\u5b9e\u65f6\u91c7\u96c6\u5f53\u524d\u6570\u636e\u5e76\u751f\u6210\u5411\u91cf\uff0c\u901a\u8fc7\u6bd4\u5bf9\u76f8\u4f3c\u5ea6\u5224\u65ad\u662f\u5426\u504f\u79bb\u6b63\u5e38\u72b6\u6001\uff0c\u63d0\u524d\u9884\u8b66\u6545\u969c\uff09\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u6b63\u5e38\u72b6\u6001\u5411\u91cf\u6784\u6210 \u201c\u57fa\u51c6\u5e93\u201d\uff0c\u5b9e\u65f6\u5411\u91cf\u4e0e\u57fa\u51c6\u5e93\u7684\u76f8\u4f3c\u5ea6\u4f4e\u4e8e\u9608\u503c\u65f6\uff0c\u89e6\u53d1\u5f02\u5e38\u8b66\u62a5\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u5411\u91cf\u6570\u636e\u5e93\u7684\u6838\u5fc3\u9002\u7528\u573a\u666f\u53ef\u6982\u62ec\u4e3a\uff1a<strong>\u5f53\u5e94\u7528\u9700\u8981\u5bf9\u975e\u7ed3\u6784\u5316\u6570\u636e\uff08\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\uff09\u8fdb\u884c \u201c\u76f8\u4f3c\u6027\u5339\u914d\u201d\u201c\u8bed\u4e49\u5173\u8054\u201d \u6216 \u201c\u8de8\u6a21\u6001\u878d\u5408\u201d \u65f6<\/strong>\uff0c\u5b83\u80fd\u6bd4\u4f20\u7edf\u6570\u636e\u5e93\uff08\u4f9d\u8d56\u5173\u952e\u8bcd\u3001\u7ed3\u6784\u5316\u5b57\u6bb5\uff09\u66f4\u9ad8\u6548\u3001\u66f4\u7cbe\u51c6\u5730\u5b8c\u6210\u4efb\u52a1\u3002\u5176\u4ef7\u503c\u5728 AI \u9a71\u52a8\u7684\u5185\u5bb9\u68c0\u7d22\u3001\u5927\u6a21\u578b\u589e\u5f3a\u3001\u591a\u6a21\u6001\u4ea4\u4e92\u7b49\u9886\u57df\u5c24\u4e3a\u7a81\u51fa\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u5411\u91cf\u6570\u636e\u5e93\u7684\u5177\u4f53\u5e94\u7528\u6b65\u9aa4 \ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u6211\u4eec\u4ee5<strong>\u56fe\u50cf\u641c\u7d22\u5e94\u7528\uff08\u5982 \u201c\u62cd\u7167\u8bc6\u7269\u627e\u540c\u6b3e\u201d\uff09<\/strong>&nbsp;\u4e3a\u4f8b\uff0c\u66f4\u7ec6\u81f4\u5730\u62c6\u89e3\u5411\u91cf\u6570\u636e\u5e93\u7684\u5177\u4f53\u5e94\u7528\u6b65\u9aa4\uff0c\u6db5\u76d6\u4ece\u6570\u636e\u51c6\u5907\u5230\u6700\u7ec8\u8f93\u51fa\u7ed3\u679c\u7684\u5168\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u6b65\u9aa4 1\uff1a\u6570\u636e\u9884\u5904\u7406\uff08\u975e\u7ed3\u6784\u5316\u6570\u636e\u2192\u7279\u5f81\u5411\u91cf\uff09<\/strong><\/p>\n\n\n\n<p>\u8fd9\u662f\u5c06\u539f\u59cb\u6570\u636e\u8f6c\u5316\u4e3a\u5411\u91cf\u6570\u636e\u5e93\u53ef\u5904\u7406\u683c\u5f0f\u7684\u6838\u5fc3\u6b65\u9aa4\uff0c\u5206\u4e3a \u201c\u6570\u636e\u6e05\u6d17\u201d \u548c \u201c\u7279\u5f81\u63d0\u53d6\u201d \u4e24\u90e8\u5206\uff1a<\/p>\n\n\n\n<ul>\n<li>\u6570\u636e\u6e05\u6d17\uff1a<br>\u6536\u96c6\u5f85\u5165\u5e93\u7684\u56fe\u50cf\u6570\u636e\uff08\u5982\u7535\u5546\u5e73\u53f0\u7684\u5546\u54c1\u56fe\u3001\u535a\u7269\u9986\u7684\u6587\u7269\u56fe\uff09\uff0c\u8fdb\u884c\u6807\u51c6\u5316\u5904\u7406 \u2014\u2014 \u7edf\u4e00\u5c3a\u5bf8\uff08\u5982 224\u00d7224 \u50cf\u7d20\uff09\u3001\u53bb\u9664\u6c34\u5370 \/ \u5197\u4f59\u80cc\u666f\u3001\u4fee\u6b63\u8272\u5f69\u504f\u5dee\u7b49\uff0c\u786e\u4fdd\u6570\u636e\u8d28\u91cf\u3002<\/li>\n\n\n\n<li>\u7279\u5f81\u63d0\u53d6\uff08\u5411\u91cf\u5316\uff09\uff1a<br>\u4f7f\u7528\u9884\u8bad\u7ec3\u7684\u6df1\u5ea6\u5b66\u4e60\u6a21\u578b\uff08\u5982\u4e13\u95e8\u5904\u7406\u56fe\u50cf\u7684 ResNet-50\u3001MobileNet\uff0c\u6216\u901a\u7528\u591a\u6a21\u6001\u6a21\u578b CLIP\uff09\uff0c\u5c06\u6e05\u6d17\u540e\u7684\u56fe\u50cf\u8f6c\u5316\u4e3a\u9ad8\u7ef4\u5411\u91cf\u3002\n<ul>\n<li>\u539f\u7406\uff1a\u6a21\u578b\u901a\u8fc7\u591a\u5c42\u795e\u7ecf\u7f51\u7edc\uff0c\u9010\u5c42\u63d0\u53d6\u56fe\u50cf\u7684\u62bd\u8c61\u7279\u5f81\uff08\u5e95\u5c42\u7279\u5f81\u5982\u8fb9\u7f18\u3001\u7eb9\u7406\uff0c\u9ad8\u5c42\u7279\u5f81\u5982 \u201c\u662f\u5426\u6709\u5706\u5f62\u8868\u76d8\u201d\u201c\u662f\u5426\u4e3a\u76ae\u8d28\u6750\u8d28\u201d\uff09\uff0c\u6700\u7ec8\u8f93\u51fa\u4e00\u4e2a\u56fa\u5b9a\u957f\u5ea6\u7684\u5411\u91cf\uff08\u5982 ResNet-50 \u8f93\u51fa 2048 \u7ef4\u5411\u91cf\uff0c\u6bcf\u4e2a\u7ef4\u5ea6\u662f 0-1 \u4e4b\u95f4\u7684\u6d6e\u70b9\u6570\uff09\u3002<\/li>\n\n\n\n<li>\u4e3e\u4f8b\uff1a\u4e00\u5f20 \u201c\u9ed1\u8272\u76ae\u8d28\u624b\u8868\u201d \u7684\u56fe\u50cf\uff0c\u7ecf\u6a21\u578b\u5904\u7406\u540e\u751f\u6210\u5411\u91cf<code>V = [0.12, 0.89, -0.34, ..., 0.67]<\/code>\uff08\u5171 2048 \u4e2a\u6570\u5b57\uff09\uff0c\u6bcf\u4e2a\u6570\u5b57\u5bf9\u5e94\u4e00\u4e2a\u7279\u5f81\u7ef4\u5ea6\uff08\u5982\u7b2c 2 \u4e2a\u6570\u5b57 0.89 \u53ef\u80fd\u4ee3\u8868 \u201c\u76ae\u8d28\u6750\u8d28\u7684\u6982\u7387\u201d\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u6b65\u9aa4 2\uff1a\u5411\u91cf\u5165\u5e93\uff08\u5411\u91cf\u2192\u6570\u636e\u5e93\u5b58\u50a8 + \u7d22\u5f15\u6784\u5efa\uff09<\/strong><\/p>\n\n\n\n<p>\u5c06\u751f\u6210\u7684\u5411\u91cf\u5b58\u5165\u6570\u636e\u5e93\uff0c\u5e76\u6784\u5efa\u7d22\u5f15\u4ee5\u52a0\u901f\u540e\u7eed\u67e5\u8be2\uff0c\u8fd9\u4e00\u6b65\u76f4\u63a5\u5f71\u54cd\u67e5\u8be2\u6548\u7387\uff1a<\/p>\n\n\n\n<ul>\n<li>\u5411\u91cf\u5b58\u50a8\uff1a<br>\u5411\u91cf\u6570\u636e\u5e93\uff08\u5982 Milvus\u3001Weaviate\uff09\u4f1a\u4e3a\u6bcf\u4e2a\u5411\u91cf\u5206\u914d\u552f\u4e00\u6807\u8bc6\uff08ID\uff09\uff0c\u5e76\u5173\u8054\u539f\u59cb\u6570\u636e\u7684\u5143\u4fe1\u606f\uff08\u5982\u56fe\u50cf\u7684 URL\u3001\u540d\u79f0\u3001\u4e0a\u4f20\u65f6\u95f4\uff09\uff0c\u5f62\u6210 \u201c\u5411\u91cf &#8211; ID &#8211; \u5143\u4fe1\u606f\u201d \u7684\u6620\u5c04\u5173\u7cfb\uff0c\u5b58\u50a8\u5728\u5e95\u5c42\u5b58\u50a8\u5f15\u64ce\uff08\u5982 RocksDB\u3001S3\uff09\u4e2d\u3002<\/li>\n\n\n\n<li>\u7d22\u5f15\u6784\u5efa\uff1a<br>\u7531\u4e8e\u5411\u91cf\u7ef4\u5ea6\u9ad8\uff08\u901a\u5e38\u6570\u767e\u5230\u6570\u5343\u7ef4\uff09\u3001\u6570\u636e\u91cf\u5927\uff08\u53ef\u80fd\u4e0a\u4ebf\u6761\uff09\uff0c\u76f4\u63a5\u904d\u5386\u6240\u6709\u5411\u91cf\u8ba1\u7b97\u76f8\u4f3c\u5ea6\u4f1a\u975e\u5e38\u7f13\u6162\uff0c\u56e0\u6b64\u9700\u8981\u6784\u5efa\u4e13\u95e8\u7684\u5411\u91cf\u7d22\u5f15\uff1a\n<ul>\n<li>\u5e38\u7528\u7d22\u5f15\u7c7b\u578b\uff1aHNSW\uff08Hierarchical Navigable Small World\uff0c\u9002\u7528\u4e8e\u9ad8\u7ef4\u5411\u91cf\uff0c\u67e5\u8be2\u901f\u5ea6\u5feb\uff09\u3001IVF\uff08Inverted File\uff0c\u901a\u8fc7\u805a\u7c7b\u51cf\u5c11\u6bd4\u5bf9\u6b21\u6570\uff09\u3001FLAT\uff08\u66b4\u529b\u641c\u7d22\uff0c\u7cbe\u5ea6\u6700\u9ad8\u4f46\u901f\u5ea6\u6700\u6162\uff0c\u901a\u5e38\u4f5c\u4e3a\u57fa\u51c6\uff09\u3002<\/li>\n\n\n\n<li>\u4ee5 HNSW \u4e3a\u4f8b\uff1a\u7d22\u5f15\u4f1a\u6784\u5efa\u4e00\u4e2a\u591a\u5c42 \u201c\u5bfc\u822a\u56fe\u201d\uff0c\u9ad8\u5c42\u8282\u70b9\u4f5c\u4e3a\u5feb\u901f\u8df3\u8f6c\u7684 \u201c\u8def\u6807\u201d\uff0c\u4f4e\u5c42\u8282\u70b9\u5b58\u50a8\u5177\u4f53\u5411\u91cf\uff0c\u67e5\u8be2\u65f6\u5148\u901a\u8fc7\u9ad8\u5c42\u5feb\u901f\u5b9a\u4f4d\u5927\u81f4\u8303\u56f4\uff0c\u518d\u5230\u4f4e\u5c42\u7cbe\u786e\u5339\u914d\uff0c\u5927\u5e45\u51cf\u5c11\u8ba1\u7b97\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u6b65\u9aa4 3\uff1a\u7528\u6237\u67e5\u8be2\u89e6\u53d1\uff08\u8f93\u5165\u2192\u76ee\u6807\u5411\u91cf\uff09<\/strong><\/p>\n\n\n\n<p>\u5f53\u7528\u6237\u53d1\u8d77\u67e5\u8be2\u65f6\uff0c\u9700\u5c06\u67e5\u8be2\u5185\u5bb9\u4e5f\u8f6c\u5316\u4e3a\u5411\u91cf\uff0c\u4e0e\u6570\u636e\u5e93\u4e2d\u7684\u5411\u91cf\u8fdb\u884c\u6bd4\u5bf9\uff1a<\/p>\n\n\n\n<ul>\n<li>\u7528\u6237\u8f93\u5165\uff1a\u7528\u6237\u4e0a\u4f20\u4e00\u5f20 \u201c\u9ed1\u8272\u76ae\u8d28\u624b\u8868\u201d \u7684\u7167\u7247\uff08\u53ef\u80fd\u89d2\u5ea6\u3001\u5149\u7ebf\u4e0e\u6570\u636e\u5e93\u4e2d\u7684\u56fe\u4e0d\u540c\uff09\uff0c\u5e0c\u671b\u627e\u5230\u540c\u6b3e\u6216\u76f8\u4f3c\u5546\u54c1\u3002<\/li>\n\n\n\n<li>\u76ee\u6807\u5411\u91cf\u751f\u6210\uff1a<br>\u7528\u4e0e\u6b65\u9aa4 1 \u4e2d<strong>\u76f8\u540c\u7684\u6a21\u578b\u548c\u53c2\u6570<\/strong>\uff0c\u5bf9\u7528\u6237\u4e0a\u4f20\u7684\u56fe\u50cf\u8fdb\u884c\u7279\u5f81\u63d0\u53d6\uff0c\u751f\u6210\u76ee\u6807\u5411\u91cf<code>V_query<\/code>\uff08\u786e\u4fdd\u5411\u91cf\u7a7a\u95f4\u4e00\u81f4\uff0c\u5426\u5219\u65e0\u6cd5\u8ba1\u7b97\u76f8\u4f3c\u5ea6\uff09\u3002\u4f8b\u5982\uff0c<code>V_query<\/code>\u7684\u7ef4\u5ea6\u4e5f\u662f 2048 \u7ef4\uff0c\u4e0e\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u7684\u5411\u91cf\u5904\u4e8e\u540c\u4e00\u7279\u5f81\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u6b65\u9aa4 4\uff1a\u76f8\u4f3c\u5ea6\u67e5\u8be2\uff08\u76ee\u6807\u5411\u91cf\u2192\u76f8\u4f3c\u5411\u91cf\u5339\u914d\uff09<\/strong><\/p>\n\n\n\n<p>\u5411\u91cf\u6570\u636e\u5e93\u7684\u6838\u5fc3\u529f\u80fd\u5728\u6b64\u6b65\u9aa4\u4f53\u73b0\uff0c\u901a\u8fc7\u7d22\u5f15\u5feb\u901f\u627e\u5230\u4e0e\u76ee\u6807\u5411\u91cf\u6700\u76f8\u4f3c\u7684\u7ed3\u679c\uff1a<\/p>\n\n\n\n<ul>\n<li>\u67e5\u8be2\u53c2\u6570\u8bbe\u7f6e\uff1a<br>\u7528\u6237\u53ef\u6307\u5b9a\u8fd4\u56de\u7ed3\u679c\u7684\u6570\u91cf\uff08\u5982 \u201cTop 5 \u76f8\u4f3c\u56fe\u201d\uff09\u3001\u76f8\u4f3c\u5ea6\u9608\u503c\uff08\u5982\u53ea\u8fd4\u56de\u76f8\u4f3c\u5ea6\uff1e0.8 \u7684\u7ed3\u679c\uff09\u3001\u76f8\u4f3c\u5ea6\u8ba1\u7b97\u65b9\u5f0f\uff08\u5982\u4f59\u5f26\u76f8\u4f3c\u5ea6\u3001\u6b27\u6c0f\u8ddd\u79bb\uff09\u3002\n<ul>\n<li>\u4f59\u5f26\u76f8\u4f3c\u5ea6\uff1a\u8861\u91cf\u4e24\u4e2a\u5411\u91cf\u7684\u5939\u89d2\uff0c\u503c\u8303\u56f4 [-1,1]\uff0c\u8d8a\u63a5\u8fd1 1 \u8bf4\u660e\u65b9\u5411\u8d8a\u4e00\u81f4\uff08\u7279\u5f81\u8d8a\u76f8\u4f3c\uff09\uff0c\u9002\u7528\u4e8e\u9ad8\u7ef4\u5411\u91cf\uff1b<\/li>\n\n\n\n<li>\u6b27\u6c0f\u8ddd\u79bb\uff1a\u8861\u91cf\u5411\u91cf\u5728\u7a7a\u95f4\u4e2d\u7684\u76f4\u7ebf\u8ddd\u79bb\uff0c\u503c\u8d8a\u5c0f\u8d8a\u76f8\u4f3c\uff0c\u9002\u7528\u4e8e\u4f4e\u7ef4\u573a\u666f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7d22\u5f15\u52a0\u901f\u67e5\u8be2\uff1a<br>\u6570\u636e\u5e93\u8c03\u7528\u6b65\u9aa4 2 \u4e2d\u6784\u5efa\u7684 HNSW \u7d22\u5f15\uff0c\u901a\u8fc7 \u201c\u5bfc\u822a\u56fe\u201d \u5feb\u901f\u5b9a\u4f4d\u5019\u9009\u5411\u91cf\u96c6\uff08\u800c\u975e\u5168\u91cf\u904d\u5386\uff09\uff0c\u5bf9\u5019\u9009\u96c6\u8ba1\u7b97\u7cbe\u786e\u7684\u76f8\u4f3c\u5ea6\u3002\u4f8b\u5982\uff0c\u539f\u672c\u9700\u6bd4\u5bf9 100 \u4e07\u5f20\u56fe\uff0c\u901a\u8fc7\u7d22\u5f15\u7b5b\u9009\u540e\u53ea\u9700\u6bd4\u5bf9 1000 \u5f20\uff0c\u6548\u7387\u63d0\u5347 1000 \u500d\u3002<\/li>\n\n\n\n<li>\u7ed3\u679c\u6392\u5e8f\uff1a<br>\u5bf9\u8ba1\u7b97\u51fa\u7684\u76f8\u4f3c\u5ea6\u8fdb\u884c\u6392\u5e8f\uff0c\u5f97\u5230\u4e0e<code>V_query<\/code>\u6700\u76f8\u4f3c\u7684 Top N \u5411\u91cf\uff08\u5982\u76f8\u4f3c\u5ea6 0.92\u30010.91\u30010.88 \u7684\u5411\u91cf\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u6b65\u9aa4 5\uff1a\u7ed3\u679c\u8fd4\u56de\u4e0e\u5e94\u7528\uff08\u76f8\u4f3c\u5411\u91cf\u2192\u539f\u59cb\u6570\u636e\uff09<\/strong><\/p>\n\n\n\n<p>\u5c06\u67e5\u8be2\u5230\u7684\u5411\u91cf\u6620\u5c04\u56de\u539f\u59cb\u6570\u636e\uff0c\u4ee5\u7528\u6237\u53ef\u7406\u89e3\u7684\u5f62\u5f0f\u8f93\u51fa\uff1a<\/p>\n\n\n\n<ul>\n<li>\u5411\u91cf\u2192\u539f\u59cb\u6570\u636e\u6620\u5c04\uff1a<br>\u6570\u636e\u5e93\u6839\u636e\u76f8\u4f3c\u5411\u91cf\u7684 ID\uff0c\u627e\u5230\u5bf9\u5e94\u7684\u5143\u4fe1\u606f\uff08\u5982\u5546\u54c1\u56fe\u7684 URL\u3001\u540d\u79f0\u3001\u4ef7\u683c\u3001\u5546\u5bb6\u4fe1\u606f\uff09\u3002\u4f8b\u5982\uff0c\u76f8\u4f3c\u5ea6 0.92 \u7684\u5411\u91cf\u5bf9\u5e94 \u201c\u9ed1\u8272\u76ae\u8d28\u624b\u8868\uff08\u54c1\u724c A\uff0c\u552e\u4ef7 1999 \u5143\uff09\u201d\uff0c0.91 \u7684\u5411\u91cf\u5bf9\u5e94 \u201c\u6df1\u68d5\u8272\u76ae\u8d28\u624b\u8868\uff08\u54c1\u724c B\uff0c\u552e\u4ef7 1799 \u5143\uff09\u201d\u3002<\/li>\n\n\n\n<li>\u5e94\u7528\u5c55\u793a\uff1a<br>\u5e94\u7528\u7a0b\u5e8f\u5c06\u8fd9\u4e9b\u7ed3\u679c\u6574\u7406\u540e\u5c55\u793a\u7ed9\u7528\u6237\uff0c\u6807\u6ce8\u76f8\u4f3c\u5ea6\uff08\u5982 \u201c92% \u76f8\u4f3c\u201d\uff09\uff0c\u7528\u6237\u53ef\u76f4\u63a5\u70b9\u51fb\u67e5\u770b\u8be6\u60c5\u6216\u8d2d\u4e70\uff0c\u5b8c\u6210 \u201c\u62cd\u7167\u8bc6\u7269\u627e\u540c\u6b3e\u201d \u7684\u95ed\u73af\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u5173\u952e\u7ec6\u8282\u603b\u7ed3<\/strong><\/p>\n\n\n\n<ul>\n<li>\u4e00\u81f4\u6027\uff1a\u6b65\u9aa4 1 \u548c\u6b65\u9aa4 3 \u5fc5\u987b\u4f7f\u7528\u76f8\u540c\u7684\u6a21\u578b\u548c\u53c2\u6570\u751f\u6210\u5411\u91cf\uff0c\u5426\u5219\u5411\u91cf\u4e0d\u5728\u540c\u4e00\u7a7a\u95f4\uff0c\u76f8\u4f3c\u5ea6\u8ba1\u7b97\u65e0\u610f\u4e49\uff1b<\/li>\n\n\n\n<li>\u7d22\u5f15\u4f18\u5316\uff1a\u7d22\u5f15\u5e76\u975e \u201c\u4e00\u52b3\u6c38\u9038\u201d\uff0c\u5f53\u6570\u636e\u5e93\u65b0\u589e\u5927\u91cf\u5411\u91cf\u540e\uff0c\u9700\u5b9a\u671f\u91cd\u65b0\u6784\u5efa\u6216\u4f18\u5316\u7d22\u5f15\uff08\u5982 HNSW \u7684\u52a8\u6001\u66f4\u65b0\uff09\uff0c\u907f\u514d\u67e5\u8be2\u6548\u7387\u4e0b\u964d\uff1b<\/li>\n\n\n\n<li>\u6743\u8861\uff1a\u67e5\u8be2\u901f\u5ea6\u4e0e\u7cbe\u5ea6\u5b58\u5728\u4e00\u5b9a\u6743\u8861\uff08\u5982 HNSW \u6bd4 FLAT 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