{"id":2333,"date":"2022-10-28T17:32:32","date_gmt":"2022-10-28T09:32:32","guid":{"rendered":"http:\/\/www.storagelab.org.cn\/zhangdi\/?p=2333"},"modified":"2022-10-28T17:32:32","modified_gmt":"2022-10-28T09:32:32","slug":"%e5%85%b3%e4%ba%8eimagenet%e7%9a%84%e4%bc%97%e5%8c%85%e6%b5%81%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.divis.cn\/index.php\/2022\/10\/28\/%e5%85%b3%e4%ba%8eimagenet%e7%9a%84%e4%bc%97%e5%8c%85%e6%b5%81%e7%a8%8b\/","title":{"rendered":"\u5173\u4e8eimageNet\u7684\u4f17\u5305\u6d41\u7a0b"},"content":{"rendered":"<p><strong>1.ImageNet\u7684\u8d77\u6e90<\/strong><\/p>\n<p>ImageNet\u9879\u76ee\u662f\u6700\u6709\u540d\u7684\u5927\u578b\u56fe\u50cf\u6807\u6ce8\u6570\u636e\u5e93\uff0c\u4e3b\u8981\u7528\u4e8e\u673a\u5668\u89c6\u89c9\u8f6f\u4ef6\u7814\u7a76\u3002\u8be5\u9879\u76ee\u901a\u8fc7\u4f17\u5305\u7684\u65b9\u5f0f\u4eba\u5de5\u6ce8\u91ca\u4e861400\u591a\u4e07\u5f20\u56fe\u50cf\uff0c\u5e76\u5728\u81f3\u5c11100\u4e07\u5f20\u56fe\u50cf\u4e2d\u63d0\u4f9b\u4e86\u8fb9\u6846\u4ee5\u6307\u51fa\u56fe\u4e2d\u5bf9\u8c61\u3002\u8be5\u6570\u636e\u96c6\u7684\u4e3b\u8981\u76ee\u6807\u662f\u505a\u673a\u5668\u89c6\u89c9\u4e2d\u7684\u5bf9\u8c61\u8bc6\u522b\u3002<\/p>\n<p><strong>2.<span id=\"ImageNet\u6311\u6218\u8d5b\" class=\"mw-headline\">ImageNet\u6311\u6218\u8d5bILSVRC\u00a0<\/span><\/strong><\/p>\n<p>ImageNet\u6570\u636e\u5e93\u5efa\u7acb\u4ee5\u540e\uff0c\u4ece2010\u5e74\u5f00\u59cb\u5c31\u8fde\u7eed\u4e3e\u529eImageNet\u5927\u89c4\u6a21\u89c6\u89c9\u8bc6\u522b\u6311\u6218\u8d5b\u6311\u6218\u8d5b\uff08ILSVRC\u00a0\uff09\uff0c\u5c31\u662f\u5728\u4ee5ImageNet\u6570\u636e\u5e93\u4e3a\u57fa\u7840\uff0c\u53c2\u8d5b\u56e2\u961f\u8bc4\u4f30\u4ed6\u4eec\u7684\u6a21\u578b\uff0c\u5728\u5206\u7c7b\u3001\u5b9a\u4f4d\u7b49\u51e0\u9879\u89c6\u89c9\u4efb\u52a1\u4e2d\u4e89\u593a\u66f4\u9ad8\u7684\u51c6\u786e\u7387\u30022010\u5e74\uff0c\u6700\u9ad8\u6c34\u5e73\u7684\u5206\u7c7b\u5668\u6a21\u578b\u51c6\u786e\u7387\u4e3a75%\uff0c2012\u5e74\u4e3a84.7%\uff08AlexNet\uff09\uff0c\u52302015\u5e74\u5c31\u8fbe\u5230\u4e8695%\uff0c\u81f32017\u5e7438\u4e2a\u6311\u6218\u961f\u670929\u4e2a\u90fd\u8d85\u8fc7\u4e8695%\uff0c\u800c\u4eba\u7c7b\u8089\u773c\u5206\u7c7b\u51c6\u786e\u738794.9%\uff0c\u56e0\u6b64ILSVRC\u00a0\u7ade\u8d5b\u81ea2017\u5e74\u505c\u529e\u3002LSVRC\u505c\u529e\u6807\u5fd7\u7740\u56fe\u50cf\u611f\u77e5\u7684\u65f6\u4ee3\u5f00\u59cb\u843d\u5e55\uff0c\u4fa7\u91cd\u70b9\u4e0d\u518d\u662f\u5206\u7c7b\u3001\u5b9a\u4f4d\u4e86\uff0c\u56fe\u50cf\u8ba4\u77e5\u548c\u7406\u89e3\u7684\u65f6\u4ee3\u7f13\u7f13\u5f00\u59cb\u3002ILSVRC\u00a0\u5386\u5c4a\u51a0\u519b\u4fe1\u606f\u8be6\u89c1\uff1ahttps:\/\/image-net.org\/challenges\/LSVRC\/<\/p>\n<p><strong>3.ImageNet\u7684\u7ed3\u6784<\/strong><\/p>\n<p>ImageNet \u662f\u6839\u636e WordNet \u5c42\u6b21\u7ed3\u6784\u7ec4\u7ec7\u7684\u56fe\u50cf\u6570\u636e\u96c6\u3002WordNet \u4e2d\u6bcf\u4e2a\u6709\u610f\u4e49\u7684\u6982\u5ff5\uff0c\u53ef\u80fd\u7531\u591a\u4e2a\u5355\u8bcd\u6216\u8bcd\u7ec4\u63cf\u8ff0\uff0c\u79f0\u4e3a\u201c\u540c\u4e49\u8bcd\u96c6\u201d\u6216\u201c\u540c\u4e49\u8bcd\u96c6\u201d\u3002WordNet \u4e2d\u6709\u8d85\u8fc7 100,000 \u4e2a\u540c\u4e49\u8bcd\u96c6\uff1b\u5176\u4e2d\u5927\u591a\u6570\u662f\u540d\u8bcd\uff0880,000+\uff09\u3002\u5728 ImageNet \u4e2d\uff0c\u5e73\u5747\u63d0\u4f9b 1000 \u5f20\u56fe\u50cf\u6765\u8bf4\u660e\u6bcf\u4e2a\u540c\u4e49\u8bcd\u96c6\u3002\u6bcf\u4e2a\u6982\u5ff5\u7684\u56fe\u50cf\u90fd\u7ecf\u8fc7\u8d28\u91cf\u63a7\u5236\u548c\u4eba\u5de5\u6ce8\u91ca\u3002\u8fd9\u4e9b\u540c\u7c7b\u8bcd\u96c6\u672c\u8eab\u5305\u542b\u4e86\u5206\u7c7b\u5b66\uff08Taxonomy\uff09\u548c\u5c42\u6b21\u7ed3\u6784\uff0c\u6784\u6210\u4e86\u4e00\u4e2a\u5927\u578b\u7684\u56fe\u50cf-\u5173\u952e\u5b57\u7f51\u7edc\u3002\u5173\u4e8e\u5b83\u7684\u5177\u4f53\u4ecb\u7ecd\u8be6\u89c1\uff1ahttps:\/\/www.image-net.org\/static_files\/papers\/ImageNet_2010.pdf<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/zhangdi.dengxinbo.cn\/imagenetIsKnowledgeOntology.png\" \/><\/p>\n<p><strong>4. ImageNet\u7684\u6784\u5efa\u6d41\u7a0b<\/strong><\/p>\n<p>\u7b2c\u4e00\u6b65\u662f\u6536\u96c6\u56fe\u50cf\u3002\u6309\u7167\u540c\u4e49\u8bcd\u96c6\uff0c\u5728\u591a\u79cd\u641c\u7d22\u5f15\u64ce\u4e2d\uff0c\u4f7f\u7528\u591a\u79cd\u8bed\u8a00\u641c\u7d22\u56fe\u50cf\uff0c\u5e76\u884c\u4e0b\u8f7d\u5bf9\u5e94\u7684\u56fe\u50cf\u3002\u6bcf\u4e2a\u56fe\u50cf\u5b50\u96c6\u5bf9\u5e94\u4e00\u4e2a\u540c\u4e49\u8bcd\u96c6\uff0c\u4e00\u5171\u6784\u9020\u4e8640000\u4e2a\u56fe\u50cf\u5b50\u96c6\uff0c\u5e73\u5747\u6bcf\u4e2a\u56fe\u50cf\u5b50\u96c6\u6536\u96c6\u4e8610000\u5f20\u56fe\u50cf\u3002<\/p>\n<p>\u7b2c\u4e8c\u6b65\u662f\u4eba\u5de5\u9a8c\u8bc1\u3002\u4eba\u5de5\u5224\u65ad\u6bcf\u5f20\u56fe\u50cf\u7684\u5185\u5bb9\u662f\u5426\u5c5e\u4e8e\u8be5\u56fe\u50cf\u5b50\u96c6\u3002\u800c\u4e00\u4e2a\u4eba\u5e73\u57472\u79d2\u53ef\u4ee5\u5224\u65ad\u4e00\u5f20\u56fe\u3002\u8003\u8651\u5230\u51c6\u786e\u6027\uff0c\u4e00\u5f20\u56fe\u81f3\u5c11\u8981\u88ab\u5224\u65ad3\u6b21\u3002\u56e0\u6b64\uff0c\u603b\u5de5\u65f6\u5927\u7ea6\u4e3a\uff1a40,000 \u00d710,000 \u00d73 \/ 2 = 600,000,000 sec \u2248 19years<\/p>\n<p>\u4e3a\u6b64\uff0c\u91c7\u7528\u4e86\u4f17\u5305\u7684\u65b9\u6cd5\uff0c\u4f7f\u7528Amazon Mechanical Turk\uff08\u540e\u7b80\u79f0AMT\uff09\u4f17\u5305\u5e73\u53f0\uff0c\u5c06\u5de5\u4f5c\u62c6\u89e3\u7ed9\u4f17\u591a\u5728\u8be5\u5e73\u53f0\u4e0a\u63a5\u4efb\u52a1\u7684\u4eba\u3002\u6709\u4e00\u4e2a\u4e13\u95e8\u7684\u540d\u8bcdTurker\uff08\u7279\u514b\u65cf\uff09\u6765\u4e13\u95e8\u6307\u4ee3\u8fd9\u4e9b\u5728AMT\u7684\u53c2\u4e0e\u5206\u5305\u7684\u5de5\u4eba\u3002<\/p>\n<p><strong>5. \u4f17\u5305\u65f6\u7684\u4efb\u52a1\u62c6\u89e3\u89c4\u5219<\/strong><\/p>\n<p>\u4f17\u5305\u65f6\u7684\u4efb\u52a1\u62c6\u89e3\u5b8c\u5168\u6309\u7167\u56fe\u50cf\u5b50\u96c6\u6765\u5212\u5206\u3002\u56fe\u50cf\u5b50\u96c6\u4e00\u5171\u670940000\u4e2a\uff0c\u90a3\u4e48\u5bf9\u5e94\u7684\u4efb\u52a1\u4e5f\u5c31\u670940000\u4e2a\u3002\u4f46\u6bcf\u4e2a\u56fe\u50cf\u5b50\u96c6\u5305\u542b\u7684\u56fe\u7247\u6570\u5e76\u4e0d\u4e00\u81f4\uff0c\u6700\u591a\u7684\u201c\u4eba\u7c7b\u201d\u5bf9\u5e94118.5K\u5f20\u56fe\uff0c\u6700\u5c11\u7684\u201c\u5fae\u4ee3\u6570\u201d\u5bf9\u5e9490\u5f20\u56fe\u3002\u5e73\u5747\u4e00\u4e2a\u5b50\u96c6\u5bf9\u5e9410.5K\u5f20\u56fe\u3002\u6240\u4ee5\u5728\u4efb\u52a1\u53d1\u5e03\u65f6\uff0c\u4f1a\u6839\u636e\u56fe\u7247\u7684\u6570\u91cf\u5b9a\u4e49\u4e0d\u540c\u65f6\u9650\u3002\u4f8b\u5982\u4e0b\u56fe\u4e2d\uff0c\u540d\u4e3a\u6807\u6ce8\u5976\u725b\u7684\u4efb\u52a1\uff0c39271\u5f20\u56fe\u88ab\u5b89\u6392\u4e86\u4e24\u5468\u96f6\u4e00\u5929\u7684\u65f6\u9650\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/zhangdi.dengxinbo.cn\/Mturk.png\" \/><\/p>\n<p>\u65e9\u671fimageNet\u5b89\u6392\u7684\u4efb\u52a1\u4e3b\u8981\u662f\u56fe\u7247\u5185\u5bb9\u4e0e\u540c\u4e49\u8bcd\u96c6\u5bf9\u5e94\u5173\u7cfb\u7684\u5224\u65ad\uff0c\u540e\u671f\u589e\u52a0\u4e86\u5bf9\u8c61\u6807\u6ce8\uff08\u8981\u6c42\u7279\u514b\u65cf\u5728\u56fe\u7247\u4e0a\u7528\u65b9\u6846\u9009\u4e2d\u6307\u5b9a\u8bed\u4e49\u7684\u5185\u5bb9\uff09\u3001\u5bf9\u8c61\u5206\u7c7b\u7b49\u5185\u5bb9\u3002\u5b83\u4eec\u7684\u4efb\u52a1\u5206\u89e3\u65b9\u5f0f\u7c7b\u4f3c\u3002<\/p>\n<p><strong>6. \u4f17\u5305\u4efb\u52a1\u7684\u5de5\u4f5c\u6d41\u7a0b<\/strong><\/p>\n<p>\u5f53\u4e00\u4e2a\u7279\u514b\u65cf\u9009\u62e9\u4e86\u4efb\u52a1\u540e\uff0c\u5c31\u4f1a\u8fdb\u5165\u5de5\u4f5c\u754c\u9762\u3002\u5c31\u201c\u5224\u65ad\u56fe\u7247\u5185\u5bb9\u4e0e\u540c\u4e49\u8bcd\u96c6\u5bf9\u5e94\u5173\u7cfb\u201d\u8fd9\u4e2a\u4efb\u52a1\u6765\u8bf4\uff0c\u5de5\u4f5c\u754c\u9762\u901a\u5e38\u662f\u663e\u793a\u4e00\u4e2a\u95ee\u9898\uff0c\u7136\u540e\u8ba9\u7279\u514b\u65cf\u6309\u7167\u8981\u6c42\u9009\u51fa\u5bf9\u5e94\u7684\u56fe\u7247\u3002\u4f8b\u5982\u4e0b\u56fe\uff0c\u8981\u6c42\u7279\u514b\u65cf\u9009\u62e9\u201c\u4e09\u89d2\u6d32\u201d\u5bf9\u5e94\u7684\u56fe\u7247\uff0c\u5e76\u5f3a\u8c03\u4e86\u4ec0\u4e48\u662f\u4e09\u89d2\u6d32\u3001\u53ea\u8981\u7167\u7247\u4e0d\u8981\u56fe\u753b\u7b49\u7b49\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/zhangdi.dengxinbo.cn\/question.png\" \/><\/p>\n<p>\u7531\u4e8e\u7279\u514b\u65cf\u7ecf\u5e38\u4f1a\u61d2\u5f97\u770b\u95ee\u9898\u63cf\u8ff0\u5c31\u8fdb\u5165\u5de5\u4f5c\uff0c\u6216\u8005\u5bf9\u95ee\u9898\u63cf\u8ff0\u7406\u89e3\u4e0d\u5230\u4f4d\uff0c\u56e0\u6b64\u6807\u6ce8\u7cfb\u7edf\u63d0\u4f9b\u4e86\u4e09\u79cd\u5f3a\u5316\u63aa\u65bd\u6765\u5f25\u8865\u8fd9\u4e2a\u95ee\u9898\uff1a<\/p>\n<ol>\n<li>\u5728\u7279\u514b\u65cf\u8fdb\u5165\u5de5\u4f5c\u524d\uff0c\u5148\u663e\u793a\u4e00\u4e2a\u9875\u9762\uff0c\u628a\u95ee\u9898\u8bf4\u660e\u3002\u5f3a\u5236\u7279\u514b\u65cf\u786e\u8ba4\u81ea\u5df1\u5df2\u7ecf\u770b\u6e05\u4e86\u518d\u8fdb\u5165\u5de5\u4f5c\u3002<\/li>\n<li>\u63d0\u4f9b\u5bf9\u4e8e\u8be5\u540d\u8bcd\u6216\u8005\u8be5\u95ee\u9898\u7684wiki\u767e\u79d1\u94fe\u63a5\u3002<\/li>\n<li>\u63d0\u4f9b\u4e00\u4e2a\u8f93\u5165\u6846\u8ba9\u7528\u6237\u5199\u66f4\u591a\u53cd\u9988\u610f\u89c1\u3002<\/li>\n<\/ol>\n<p><strong>7. 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