{"id":1069242,"date":"2022-03-22T20:32:00","date_gmt":"2022-03-23T03:32:00","guid":{"rendered":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/?post_type=msr-blog-post&#038;p=1069242"},"modified":"2024-09-25T01:25:55","modified_gmt":"2024-09-25T08:25:55","slug":"fastcorrect","status":"publish","type":"msr-blog-post","link":"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/articles\/fastcorrect\/","title":{"rendered":"\u8bed\u97f3\u8bc6\u522b\u7684\u5feb\u901f\u7ea0\u9519\u6a21\u578bFastCorrect\u7cfb\u5217\u6765\u4e86\uff01"},"content":{"rendered":"\n<p><em>\u4f5c\u8005\uff1a\u51b7\u71da\u51b2\u3001\u8c2d\u65ed<\/em><\/p>\n\n\n\n<p>\u7f16\u8005\u6309\uff1a\u8bed\u97f3\u8bc6\u522b\u652f\u6301\u7740\u8bb8\u591a\u751f\u6d3b\u4e2d\u7684\u5e38\u89c1\u670d\u52a1\uff0c\u6bd4\u5982\u624b\u673a\u7aef\u7684\u8bed\u97f3\u8f6c\u6587\u5b57\u529f\u80fd\u3001\u89c6\u9891\u7f51\u7ad9\u7684\u5b57\u5e55\u81ea\u52a8\u751f\u6210\u7b49\u7b49\u3002\u4f46\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5f80\u5f80\u5e76\u4e0d\u5b8c\u7f8e\uff0c\u9700\u8981\u7ea0\u9519\u6a21\u578b\u6765\u7ea0\u6b63\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u9519\u8bef\u3002\u76ee\u524d\uff0c\u5927\u90e8\u5206\u7ea0\u9519\u6a21\u578b\u91c7\u7528\u4e86\u57fa\u4e8e\u6ce8\u610f\u529b\u673a\u5236\u7684\u81ea\u56de\u5f52\u6a21\u578b\u7ed3\u6784\uff0c\u867d\u7136\u80fd\u591f\u63d0\u5347\u8bed\u97f3\u8bc6\u522b\u7684\u51c6\u786e\u7387\uff0c\u4f46\u662f\u5ef6\u8fdf\u8f83\u9ad8\uff0c\u8fd9\u4e5f\u6210\u4e3a\u4e86\u7ea0\u9519\u6a21\u578b\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u74f6\u9888\u3002\u4e00\u4e2a\u76f4\u63a5\u7684\u505a\u6cd5\u662f\u5229\u7528\u975e\u81ea\u56de\u5f52\u6a21\u578b\u6765\u63d0\u5347\u901f\u5ea6\uff0c\u4f46\u662f\u7b80\u5355\u5229\u7528\u5f53\u524d\u7684\u975e\u81ea\u56de\u5f52\u6a21\u578b\u4e0d\u80fd\u964d\u4f4e\u9519\u8bef\u7387\u3002\u4e3a\u6b64\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u673a\u5668\u5b66\u4e60\u7ec4\u4e0e\u5fae\u8f6f Azure \u8bed\u97f3\u56e2\u961f\u5408\u4f5c\uff0c\u63a8\u51fa\u4e86 FastCorrect \u7cfb\u5217\u5de5\u4f5c\uff0c\u63d0\u51fa\u4e86\u4f4e\u5ef6\u8fdf\u7684\u7ea0\u9519\u6a21\u578b\uff0c\u76f8\u5173\u7814\u7a76\u8bba\u6587\u5df2\u88ab NeurIPS 2021 \u548c EMNLP 2021 \u6536\u5f55\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u7ea0\u9519\u662f\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u540e\u5904\u7406\u65b9\u6cd5\uff0c\u65e8\u5728\u68c0\u6d4b\u5e76\u7ea0\u6b63\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\u4e2d\u5b58\u5728\u7684\u9519\u8bef\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u63d0\u5347\u8bed\u97f3\u8bc6\u522b\u7684\u51c6\u786e\u7387\u3002\u8bb8\u591a\u7ea0\u9519\u6a21\u578b\u91c7\u7528\u7684\u662f\u5ef6\u8fdf\u8f83\u9ad8\u7684\u81ea\u56de\u5f52\u89e3\u7801\u6a21\u578b\uff0c\u4f46\u662f\u8bed\u97f3\u8bc6\u522b\u670d\u52a1\u5bf9\u6a21\u578b\u7684\u5ef6\u8fdf\u6709\u7740\u4e25\u683c\u7684\u8981\u6c42\uff0c\u5728\u4e00\u4e9b\u5b9e\u65f6\u8bed\u97f3\u8bc6\u522b\u573a\u666f\u4e2d\uff08\u5982\u4f1a\u8bae\u540c\u6b65\u8bed\u97f3\u8bc6\u522b\uff09\uff0c\u7ea0\u9519\u6a21\u578b\u65e0\u6cd5\u4e0a\u7ebf\u5e94\u7528\u3002\u4e3a\u4e86\u52a0\u901f\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u7ea0\u9519\u6a21\u578b\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7684\u7814\u7a76\u5458\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u7f16\u8f91\u5bf9\u9f50\uff08Edit Alignment\uff09\u7684\u975e\u81ea\u56de\u5f52\u7ea0\u9519\u6a21\u578b\u2014\u2014FastCorrect\uff0cFastCorrect \u5728\u51e0\u4e4e\u4e0d\u635f\u5931\u7ea0\u9519\u80fd\u529b\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u81ea\u56de\u5f52\u6a21\u578b\u52a0\u901f\u4e866-9\u500d\u3002\u8003\u8651\u5230\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5f80\u5f80\u53ef\u4ee5\u7ed9\u51fa\u591a\u4e2a\u5907\u9009\u8bc6\u522b\u7ed3\u679c\uff0c\u7814\u7a76\u5458\u4eec\u8fd8\u8fdb\u4e00\u6b65\u63d0\u51fa\u4e86 FastCorrect 2 \u6765\u5229\u7528\u8fd9\u4e9b\u8bc6\u522b\u7ed3\u679c\u76f8\u4e92\u5370\u8bc1\uff0c\u4ece\u800c\u5f97\u5230\u4e86\u66f4\u597d\u7684\u6027\u80fd\u3002FastCorrect 1\u548c2\u7684\u76f8\u5173\u7814\u7a76\u8bba\u6587\u5df2\u88ab NeurIPS 2021 \u548c EMNLP 2021 \u6536\u5f55\u3002\u5f53\u524d\uff0c\u7814\u7a76\u5458\u4eec\u8fd8\u5728\u7814\u53d1 FastCorrect 3\uff0c\u5728\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf\u7684\u60c5\u51b5\u4e0b\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u8bed\u97f3\u8bc6\u522b\u7684\u9519\u8bef\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fastcorrect-\u5feb\u901f\u7ea0\u9519\u6a21\u578b\">FastCorrect \uff1a\u5feb\u901f\u7ea0\u9519\u6a21\u578b<\/h2>\n\n\n\n<p>\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u6587\u672c\u5230\u6587\u672c\u7684\u4efb\u52a1\uff0c\u6a21\u578b\u8bad\u7ec3\u7684\u8f93\u5165\u4e3a\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\u6587\u672c\uff0c\u8f93\u51fa\u4e3a\u771f\u5b9e\u6587\u672c\u3002\u5728\u81ea\u7136\u8bed\u8a00\u5904\u7406\u9886\u57df\uff08\u5982\u673a\u5668\u7ffb\u8bd1\u548c\u6587\u672c\u7f16\u8f91\uff09\uff0c\u5df2\u7ecf\u6709\u4e00\u4e9b\u975e\u81ea\u56de\u5f52\u7684\u5feb\u901f\u6a21\u578b\u88ab\u63d0\u51fa\u3002\u4f46\u521d\u6b65\u5b9e\u9a8c\u7ed3\u679c\uff08\u5982\u56fe\u4e00\uff09\u663e\u793a\uff0c\u7b80\u5355\u5730\u5c06\u8fd9\u4e9b\u6a21\u578b\u5e94\u7528\u5230\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u4efb\u52a1\u4e2d\uff0c\u5e76\u4e0d\u80fd\u53d6\u5f97\u4ee4\u4eba\u6ee1\u610f\u7684\u7ed3\u679c\u3002\u7ecf\u8fc7\u5bf9\u8bed\u97f3\u8bc6\u522b\u7684\u5206\u6790\uff0c\u7814\u7a76\u5458\u4eec\u53d1\u73b0\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u9519\u8bef\u6bd4\u8f83\u7a00\u758f\uff0c\u901a\u5e38\u9519\u8bef\u7684\u5355\u8bcd\u6570\u4e0d\u5230\u603b\u5355\u8bcd\u6570\u768410%\uff0c\u800c\u6a21\u578b\u5fc5\u987b\u7cbe\u51c6\u5730\u627e\u5230\u5e76\u4fee\u6539\u8fd9\u4e9b\u9519\u8bef\uff0c\u540c\u65f6\u8fd8\u8981\u907f\u514d\u4fee\u6539\u6b63\u786e\u7684\u5355\u8bcd\uff0c\u8fd9\u662f\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u4efb\u52a1\u4e2d\u6700\u5927\u7684\u6311\u6218\u3002\u800c\u673a\u5668\u7ffb\u8bd1\u4e2d\u975e\u81ea\u56de\u5f52\u6a21\u578b\u7684\u4e3b\u8981\u95ee\u9898\u662f\u4fee\u6539\u4e86\u592a\u591a\u539f\u672c\u662f\u6b63\u786e\u7684\u5355\u8bcd\uff0c\u6a21\u578b\u4fee\u6539\u4e86\u539f\u6709\u9519\u8bef\u7684\u540c\u65f6\u53c8\u5f15\u5165\u4e86\u8f83\u591a\u65b0\u7684\u9519\u8bef\uff0c\u56e0\u6b64\u65e0\u6cd5\u63d0\u5347\u8bed\u97f3\u8bc6\u522b\u7684\u7cbe\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"334\" height=\"122\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-1.png\" alt=\"\u56fe\u4e00\uff1aFastCorrect \u548c\u57fa\u7ebf\u65b9\u6cd5\u7684\u9519\u8bef\u68c0\u6d4b\u7387\u548c\u9519\u8bef\u6539\u6b63\u7387\u5bf9\u6bd4\" class=\"wp-image-1069248\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-1.png 334w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-1-300x110.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-1-240x88.png 240w\" sizes=\"auto, (max-width: 334px) 100vw, 334px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u4e00\uff1aFastCorrect \u548c\u57fa\u7ebf\u65b9\u6cd5\u7684\u9519\u8bef\u68c0\u6d4b\u7387\u548c\u9519\u8bef\u6539\u6b63\u7387\u5bf9\u6bd4<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8003\u8651\u5230\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u8f93\u5165\u8f93\u51fa\u7684\u5bf9\u5e94\u5173\u7cfb\u662f\u5355\u8c03\u7684\uff0c\u6240\u4ee5\u5982\u679c\u53ef\u4ee5\u5728\u8bcd\u7684\u7ea7\u522b\u5bf9\u9f50\u8f93\u5165\u548c\u8f93\u51fa\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u7ec6\u7c92\u5ea6\u7684\u9519\u8bef\u4fe1\u606f\uff1a\u54ea\u4e9b\u8bcd\u662f\u9519\u8bef\u7684\uff0c\u8fd9\u4e9b\u9519\u8bef\u7684\u5355\u8bcd\u5e94\u8be5\u600e\u6837\u4fee\u6539\u3002\u57fa\u4e8e\u4e24\u4e2a\u6587\u672c\u5e8f\u5217\u7684\u7f16\u8f91\u8ddd\u79bb\uff0c\u7814\u7a76\u5458\u4eec\u8bbe\u8ba1\u4e86\u7f16\u8f91\u5bf9\u9f50\uff08Edit Alignment\uff09\u7b97\u6cd5\uff08\u5982\u56fe\u4e8c\uff09\u3002\u7ed9\u5b9a\u8f93\u5165\uff08\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\uff09\u548c\u8f93\u51fa\uff08\u771f\u5b9e\u6587\u672c\uff09\uff0c\u7b2c\u4e00\u6b65\u662f\u8ba1\u7b97\u4e24\u4e2a\u6587\u672c\u7684\u7f16\u8f91\u8ddd\u79bb\uff0c\u7136\u540e\u53ef\u4ee5\u5f97\u5230\u6570\u6761\u7f16\u8f91\u8def\u5f84\uff08Edit Path\uff09\uff0c\u8def\u5f84\u4e2d\u7684\u5143\u7d20\u4e3a\u589e\u52a0\/\u5220\u9664\/\u66ff\u6362\/\u4e0d\u53d8\u56db\u79cd\u64cd\u4f5c\u4e4b\u4e00\u3002\u4e3a\u4e86\u907f\u514d\u4fee\u6539\u6b63\u786e\u5355\u8bcd\uff0c\u5305\u542b\u201c\u4e0d\u53d8\u201d\u64cd\u4f5c\u6700\u591a\u7684\u7f16\u8f91\u8def\u5f84\u4f1a\u88ab\u9009\u62e9\u3002\u6700\u7ec8\uff0c\u57fa\u4e8e\u7f16\u8f91\u8def\u5f84\u53ef\u4ee5\u5f97\u5230\uff1a\u5bf9\u4e8e\u6bcf\u4e2a\u8f93\u5165\u7684\u5355\u8bcd\uff0c\u54ea\u4e9b\u8f93\u51fa\u7684\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\u3002\u5982\u679c\u5bf9\u5e94\u7684\u8f93\u5165\u8f93\u51fa\u5355\u8bcd\u4e0d\u540c\uff0c\u90a3\u4e48\u5c31\u8868\u660e\u8f93\u5165\u5355\u8bcd\u662f\u9519\u8bef\u5355\u8bcd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"885\" height=\"441\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-2.png\" alt=\"\u56fe\u4e8c\uff1a\u7f16\u8f91\u5bf9\u9f50\uff08Edit Alignment\uff09\u7b97\u6cd5\" class=\"wp-image-1069251\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-2.png 885w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-2-300x149.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-2-768x383.png 768w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-2-240x120.png 240w\" sizes=\"auto, (max-width: 885px) 100vw, 885px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u4e8c\uff1a\u7f16\u8f91\u5bf9\u9f50\uff08Edit Alignment\uff09\u7b97\u6cd5<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u57fa\u4e8e\u7ec6\u7c92\u5ea6\u7684\u8f93\u5165\u8f93\u51fa\u5bf9\u5e94\u5173\u7cfb\uff0c\u7814\u7a76\u5458\u4eec\u9488\u5bf9\u6027\u5730\u8bbe\u8ba1\u4e86\u5feb\u901f\u7ea0\u9519\u6a21\u578b FastCorrect\u3002\u6a21\u578b\u5305\u542b\u4e86\u4e09\u4e2a\u4e3b\u8981\u90e8\u5206\u2014\u2014\u7f16\u7801\u5668\u3001\u957f\u5ea6\u9884\u6d4b\u5668\u548c\u89e3\u7801\u5668\uff08\u5982\u56fe\u4e09\uff09\uff1a<\/p>\n\n\n\n<p>1. \u7f16\u7801\u5668\u53ef\u4ee5\u5b66\u4e60\u8f93\u5165\u6587\u672c\u7684\u7279\u5f81\uff0c\u8fd9\u4e9b\u7279\u5f81\u4f1a\u88ab\u957f\u5ea6\u9884\u6d4b\u5668\u548c\u89e3\u7801\u5668\u5229\u7528\u3002<\/p>\n\n\n\n<p>2. \u957f\u5ea6\u9884\u6d4b\u5668\u57fa\u4e8e\u7f16\u7801\u5668\u7684\u8f93\u51fa\uff0c\u9884\u6d4b\u6bcf\u4e2a\u8f93\u5165\u5355\u8bcd\u6709\u591a\u5c11\u4e2a\u8f93\u51fa\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\uff0c\u5373 Duration\u3002\u5982\u679c\u8f93\u5165\u5355\u8bcd Duration \u4e3a0\uff0c\u90a3\u4e48\u6ca1\u6709\u8f93\u51fa\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\uff0c\u5b83\u4e5f\u5c06\u88ab\u5220\u9664\uff0c\u5982\u679c Duration \u5927\u4e8e1\uff0c\u90a3\u4e48\u6709\u591a\u4e2a\u8f93\u51fa\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\uff0c\u610f\u5473\u7740\u89e3\u7801\u5668\u9700\u8981\u63d2\u5165\u6570\u4e2a\u5355\u8bcd\u3002<\/p>\n\n\n\n<p>3. \u89e3\u7801\u5668\u9664\u4e86\u5229\u7528\u7f16\u7801\u5668\u7684\u8f93\u51fa\u4e4b\u5916\uff0c\u8fd8\u4f1a\u57fa\u4e8e\u957f\u5ea6\u9884\u6d4b\u5668\u7684\u7ed3\u679c\uff0c\u8c03\u6574\u8f93\u5165\u6587\u672c\u7684\u957f\u5ea6\uff0c\u4f7f\u4e4b\u548c\u8f93\u51fa\u6587\u672c\u957f\u5ea6\u4e00\u81f4\u3002\u5c06\u957f\u5ea6\u8c03\u6574\u4e00\u81f4\u540e\uff0c\u89e3\u7801\u5668\u53ef\u4ee5\u5e76\u884c\u5730\u540c\u65f6\u89e3\u7801\u51fa\u6240\u6709\u5355\u8bcd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"573\" height=\"333\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-3.png\" alt=\"\u56fe\u4e09\uff1a\u975e\u81ea\u56de\u5f52\u8bed\u97f3\u7ea0\u9519\u6a21\u578b\u7ed3\u6784\" class=\"wp-image-1069254\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-3.png 573w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-3-300x174.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-3-480x280.png 480w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-3-240x139.png 240w\" sizes=\"auto, (max-width: 573px) 100vw, 573px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u4e09\uff1a\u975e\u81ea\u56de\u5f52\u8bed\u97f3\u7ea0\u9519\u6a21\u578b\u7ed3\u6784<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5b9e\u9a8c\u8868\u660e\uff08\u5982\u56fe\u56db\uff09\uff0c\u5728\u5f00\u6e90\u5b66\u672f\u6570\u636e\u96c6 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u4ea7\u54c1\u6570\u636e\u96c6\u4e0a\uff0cFastCorrect \u90fd\u53d6\u5f97\u4e86\u8ddf\u81ea\u56de\u5f52\u6a21\u578b\u51e0\u4e4e\u76f8\u540c\u7684\u7ea0\u9519\u80fd\u529b\u3002\u6a21\u578b\u7684\u8861\u91cf\u51c6\u5219\u4e3a\u7ea0\u9519\u540e\u7684\u8bcd\u9519\u8bef\u7387\uff08Word Error Rate\uff0cWER\uff09\u548c\u76f8\u5bf9\u9519\u8bef\u7387\u4e0b\u964d\uff08WER Reduction\uff09\u3002\u76f8\u6bd4\u4e8e\u81ea\u56de\u5f52\u7684\u6a21\u578b\uff0cFastCorrect \u7684\u89e3\u7801\u901f\u5ea6\u53ef\u4ee5\u63d0\u53477-8\u500d\u3002\u76f8\u6bd4\u4e8e\u5176\u5b83\u975e\u81ea\u56de\u5f52\u7684\u57fa\u7ebf\u6a21\u578b\uff0cFastCorrect \u53d6\u5f97\u4e86\u66f4\u597d\u7684\u7ea0\u9519\u7cbe\u5ea6\u3002\u4ece\u5b9e\u9a8c\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0cFastCorrect \u5f88\u597d\u5730\u89e3\u51b3\u4e86\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u4e2d\u7ea0\u9519\u6a21\u578b\u7684\u9ad8\u5ef6\u8fdf\u95ee\u9898\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"894\" height=\"490\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-4.png\" alt=\"\u56fe\u56db\uff1a\u5728 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u6570\u636e\u96c6\u4e0a\uff0cFastCorrect \u548c\u57fa\u7ebf\u65b9\u6cd5\u5728\u8bcd\u9519\u8bef\u7387\u548c\u89e3\u7801\u5ef6\u8fdf\u4e0a\u7684\u5bf9\u6bd4\u3002\" class=\"wp-image-1069257\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-4.png 894w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-4-300x164.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-4-768x421.png 768w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-4-240x132.png 240w\" sizes=\"auto, (max-width: 894px) 100vw, 894px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u56db\uff1a\u5728 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u6570\u636e\u96c6\u4e0a\uff0c<\/em>FastCorrect \u548c\u57fa\u7ebf\u65b9\u6cd5\u5728\u8bcd\u9519\u8bef\u7387\u548c\u89e3\u7801\u5ef6\u8fdf\u4e0a\u7684\u5bf9\u6bd4\u3002<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"fastcorrect-2-\u57fa\u4e8e\u591a\u8f93\u5165\u7684\u5feb\u901f\u7ea0\u9519\u6a21\u578b\">FastCorrect 2 \uff1a\u57fa\u4e8e\u591a\u8f93\u5165\u7684\u5feb\u901f\u7ea0\u9519\u6a21\u578b<\/h2>\n\n\n\n<p>FastCorrect \u5df2\u7ecf\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u6027\u80fd\u548c\u8f83\u5927\u7684\u52a0\u901f\u6bd4\uff0c\u90a3\u4e48\u8fd8\u6709\u6ca1\u6709\u8fdb\u4e00\u6b65\u7684\u63d0\u5347\u7a7a\u95f4\u5462\uff1f\u7531\u4e8e\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5f80\u5f80\u4f1a\u5728\u8bed\u97f3\u6a21\u7cca\u4e0d\u6e05\u6216\u8005\u5b58\u5728\u540c\uff08\u8fd1\uff09\u97f3\u5b57\u7684\u60c5\u51b5\u4e0b\u51fa\u9519\uff0c\u6240\u4ee5\u5982\u679c\u7ea0\u9519\u6a21\u578b\u80fd\u591f\u5f97\u5230\u8fd9\u65b9\u9762\u7684\u4fe1\u606f\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u5e2e\u52a9\u7ea0\u9519\u6a21\u578b\u8fdb\u884c\u9519\u8bef\u68c0\u6d4b\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u5206\u6790\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u7684\u8f93\u51fa\uff0c\u7814\u7a76\u5458\u4eec\u53d1\u73b0\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5728\u8fdb\u884c BeamSearch \u89e3\u7801\u7684\u65f6\u5019\uff0c\u4f1a\u5f97\u5230\u591a\u4e2a\u76f8\u4f3c\u7684\u7ed3\u679c\uff0c\u8fd9\u4e9b\u7ed3\u679c\u7684\u5927\u90e8\u5206\u6587\u672c\u76f8\u540c\uff0c\u53ea\u5728\u6709\u9650\u7684\u51e0\u4e2a\u4f4d\u7f6e\u4e0d\u540c\uff0c\u800c\u8fd9\u4e9b\u4f4d\u7f6e\u6b63\u662f\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u4e0d\u786e\u5b9a\u7684\u4f4d\u7f6e\uff0c\u4e5f\u5f80\u5f80\u662f\u6a21\u578b\u6bd4\u8f83\u5bb9\u6613\u51fa\u9519\u7684\u4f4d\u7f6e\u3002\u901a\u8fc7\u591a\u4e2a\u8bc6\u522b\u7ed3\u679c\u7684\u76f8\u4e92\u5370\u8bc1\u4e0d\u4ec5\u80fd\u591f\u5f97\u5230\u8bed\u97f3\u8bc6\u522b\u9519\u8bef\u4f4d\u7f6e\u7684\u4fe1\u606f\uff0c\u8fd8\u80fd\u5f97\u5230\u6b63\u786e\u5355\u8bcd\u7684\u8bfb\u97f3\u4fe1\u606f\uff08\u4f8b\u5982\uff0c\u4ece\u4e0d\u540c\u7684\u8bcd cat\u3001hat\u3001mat \u53ef\u4ee5\u63a8\u65ad\u51fa\u7ea0\u9519\u540e\u7684\u8bcd\u5927\u6982\u7387\u4f1a\u4ee5 \/\u00e6t\/ \u8fd9\u4e2a\u97f3\u7ed3\u5c3e\uff09\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u80fd\u591f\u8ba9\u7ea0\u9519\u6a21\u578b\u66f4\u597d\u5730\u5229\u7528\u591a\u8f93\u5165\uff08\u591a\u4e2a\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\uff09\u4fe1\u606f\uff0c\u7814\u7a76\u5458\u4eec\u5bf9 FastCorrect \u7684\u5bf9\u9f50\u7b97\u6cd5\u548c\u6a21\u578b\u7ed3\u6784\u8fdb\u884c\u4e86\u4e00\u7cfb\u5217\u8c03\u6574\u3002<\/p>\n\n\n\n<p>\u9996\u5148\u662f\u5bf9\u9f50\u7b97\u6cd5\u3002\u8003\u8651\u5230\u8bed\u97f3\u6a21\u578b\u7684\u591a\u4e2a\u8f93\u51fa\u53ef\u80fd\u957f\u77ed\u4e0d\u4e00\uff0c\u5982\u679c\u7b80\u5355\u5730\u901a\u8fc7\u8865\u96f6\u6765\u8ba9\u8fd9\u4e9b\u8f93\u51fa\u62e5\u6709\u540c\u6837\u7684\u957f\u5ea6\uff0c\u90a3\u4e48\u4f1a\u5bfc\u81f4\u6bcf\u4e00\u4e2a\u5bf9\u9f50\u7684\u4f4d\u7f6e\uff0c\u5355\u8bcd\u4e0d\u76f8\u540c\uff08\u5982\u56fe\u4e94\uff09\uff0c\u8bfb\u97f3\u4e5f\u4e0d\u76f8\u540c\u3002\u8fd9\u6837\u7684\u8bdd\uff0c\u6a21\u578b\u5c06\u5f88\u96be\u4ece\u201c\u9519\u4f4d\u201d\u7684\u8f93\u5165\u4e2d\u5f97\u5230\u9519\u8bef\u4f4d\u7f6e\u548c\u6b63\u786e\u5355\u8bcd\u8bfb\u97f3\u7684\u4fe1\u606f\u3002\u4e3a\u4e86\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\uff0cFastCorrect 2 \u5728\u8ba1\u7b97\u7f16\u8f91\u5bf9\u9f50\u7684\u65f6\u5019\u8003\u8651\u4e86\u8f93\u5165\u8f93\u51fa\u7684\u8bfb\u97f3\u76f8\u4f3c\u5ea6\uff0c\u5728\u9009\u62e9\u201c\u4e0d\u53d8\u201d\u64cd\u4f5c\u6700\u591a\u7684\u7f16\u8f91\u8def\u5f84\u7684\u57fa\u7840\u4e0a\uff0c\u9009\u62e9\u8bfb\u97f3\u76f8\u4f3c\u5ea6\u6700\u9ad8\u7684\u7f16\u8f91\u8def\u5f84\uff0c\u5e76\u6839\u636e\u8bfb\u97f3\u76f8\u4f3c\u5ea6\u6765\u63d2\u5165\u201c\u7a7a\u201d\u5355\u8bcd\u3002\u8fd9\u6837\u5f97\u5230\u7684\u5bf9\u9f50\u7ed3\u679c\u5728\u6bcf\u4e2a\u4f4d\u7f6e\u4e0a\u7684\u5355\u8bcd\u76f8\u4f3c\u5ea6\u548c\u8bfb\u97f3\u76f8\u4f3c\u5ea6\u90fd\u5f88\u9ad8\uff0c\u53ef\u4ee5\u5f88\u5927\u7a0b\u5ea6\u4e0a\u5e2e\u52a9\u6a21\u578b\u8fdb\u884c\u9519\u8bef\u68c0\u6d4b\uff08\u5982\u679c\u4e00\u4e2a\u4f4d\u7f6e\u4e0a\u5305\u542b\u4e0d\u540c\u7684\u5355\u8bcd\uff09\u548c\u4f30\u8ba1\u6b63\u786e\u5355\u8bcd\u7684\u8bfb\u97f3\uff08\u5982\u679c\u4e00\u4e2a\u4f4d\u7f6e\u4e0a\u7684\u4e0d\u540c\u5355\u8bcd\u8bfb\u97f3\u76f8\u540c\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"380\" height=\"338\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-5.png\" alt=\"\u56fe\u4e94\uff1a\u7b80\u5355\u8865\u96f6\u548c\u8bfb\u97f3\u76f8\u4f3c\u5ea6\u5bf9\u9f50\u7684\u5bf9\u6bd4\uff0c\" class=\"wp-image-1069260\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-5.png 380w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-5-300x267.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-5-202x180.png 202w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u4e94\uff1a\u7b80\u5355\u8865\u96f6\u548c\u8bfb\u97f3\u76f8\u4f3c\u5ea6\u5bf9\u9f50\u7684\u5bf9\u6bd4\uff0c<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u53ef\u4ee5\u770b\u51fa FastCorrect 2 \u5728\u6bcf\u4e2a\u4f4d\u7f6e\u4e0a\u7684\u5355\u8bcd\u4e00\u81f4\u6027\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u6a21\u578b\u7ed3\u6784\uff0c\u7814\u7a76\u5458\u4eec\u4e5f\u8fdb\u884c\u4e86\u6539\u52a8\uff0c\u5e76\u5f15\u5165\u4e86\u4e00\u4e2a\u65b0\u6a21\u5757\uff1a\u9009\u62e9\u5668\uff08\u5982\u56fe\u516d\uff09\u3002<\/p>\n\n\n\n<p>1. \u5728\u7f16\u7801\u5668\u4e4b\u524d\uff0c\u65b0\u5f15\u5165\u4e86\u4e00\u4e2a PreNet\uff0c\u7528\u6765\u878d\u5408\u6bcf\u4e2a\u4f4d\u7f6e\u4e0a\u4e0d\u540c\u5355\u8bcd\u7684\u4fe1\u606f\u3002<\/p>\n\n\n\n<p>2. \u957f\u5ea6\u9884\u6d4b\u5668\u9700\u8981\u5bf9\u6bcf\u4e2a\u4f4d\u7f6e\u4e0a\u7684\u6bcf\u4e00\u4e2a\u5355\u8bcd\uff0c\u9884\u6d4b Duration\u3002<\/p>\n\n\n\n<p>3. \u9009\u62e9\u5668\u5219\u7528\u6765\u9009\u62e9\u4e00\u4e2a\u8f93\u5165\uff0c\u8fd9\u4e2a\u8f93\u5165\u4f1a\u88ab\u8c03\u6574\uff08\u57fa\u4e8e Duration\uff09\u5e76\u88ab\u9001\u8fdb\u89e3\u7801\u5668\uff0c\u9009\u62e9\u5668\u7684\u8bad\u7ec3\u76ee\u6807\u662f\u9884\u6d4b\u89e3\u7801\u5668\u7684\u635f\u5931\uff0c\u56e0\u6b64\u9009\u62e9\u5668\u9009\u62e9\u7684\u662f\u89e3\u7801\u5668\u635f\u5931\u6700\u5c0f\u7684\uff0c\u4e5f\u5c31\u662f\u6700\u5bb9\u6613\u88ab\u89e3\u7801\u5668\u4fee\u6539\u7684\u8f93\u5165\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"445\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-6.png\" alt=\"\u56fe\u516d\uff1aFastCorrect 2 \u6a21\u578b\u7ed3\u6784\" class=\"wp-image-1069263\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-6.png 509w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-6-300x262.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-6-206x180.png 206w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u516d\uff1aFastCorrect 2 \u6a21\u578b\u7ed3\u6784<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5b9e\u9a8c\u8868\u660e\uff0c\u5728\u5f00\u6e90\u5b66\u672f\u6570\u636e\u96c6 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u4ea7\u54c1\u6570\u636e\u96c6\u4e0a\uff0cFastCorrect 2 \u76f8\u5bf9\u4e8e FastCorrect \u90fd\u53d6\u5f97\u4e86\u8f83\u5927\u7684\u63d0\u5347\uff08\u5982\u56fe\u4e03\uff09\uff0c\u800c\u4e14\u6a21\u578b\u7684\u63d0\u5347\u4f1a\u968f\u7740\u8f93\u5165\u7684\u589e\u591a\u800c\u4e0d\u65ad\u589e\u5927\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"307\" src=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-7.png\" alt=\"\u56fe\u4e03\uff1a\u5728 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u6570\u636e\u96c6\u4e0a\uff0cFastCorrect 2 \u548c\u57fa\u7ebf\u65b9\u6cd5\u5728\u8bcd\u9519\u8bef\u7387\u548c\u89e3\u7801\u5ef6\u8fdf\u4e0a\u7684\u5bf9\u6bd4\u3002\" class=\"wp-image-1069266\" srcset=\"https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-7.png 624w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-7-300x148.png 300w, https:\/\/cm-edgetun.pages.dev\/en-us\/research\/wp-content\/uploads\/2024\/08\/fastcorrect-7-240x118.png 240w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><figcaption class=\"wp-element-caption\"><em>\u56fe\u4e03\uff1a\u5728 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u6570\u636e\u96c6\u4e0a\uff0cFastCorrect 2 \u548c\u57fa\u7ebf\u65b9\u6cd5\u5728\u8bcd\u9519\u8bef\u7387\u548c\u89e3\u7801\u5ef6\u8fdf\u4e0a\u7684\u5bf9\u6bd4\u3002<\/em><\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>FastCorrect \u7cfb\u5217\u5de5\u4f5c\u7684\u4ee3\u7801\u5df2\u7ecf\u5f00\u6e90\uff0c\u5f00\u6e90\u94fe\u63a5\uff1a<\/p>\n\n\n\n<p><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/github.com\/microsoft\/NeuralSpeech\">https:\/\/github.com\/microsoft\/NeuralSpeech<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/p>\n\n\n\n<p><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/github.com\/microsoft\/NeuralSpeech\/tree\/master\/FastCorrect\">https:\/\/github.com\/microsoft\/NeuralSpeech\/tree\/master\/FastCorrect<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/p>\n\n\n\n<p><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/github.com\/microsoft\/NeuralSpeech\/tree\/master\/FastCorrect2\">https:\/\/github.com\/microsoft\/NeuralSpeech\/tree\/master\/FastCorrect2<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/p>\n\n\n\n<p>\u76ee\u524d\uff0c\u7814\u7a76\u5458\u4eec\u6b63\u5728\u7814\u53d1 FastCorrect 3\uff0c\u5728\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf\u7684\u60c5\u51b5\u4e0b\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u8bed\u97f3\u8bc6\u522b\u7684\u9519\u8bef\u7387\u3002\u540c\u65f6\uff0cFastCorrect \u7cfb\u5217\u5de5\u4f5c\u4e5f\u5c06\u88ab\u5e94\u7528\u4e8e\u5fae\u8f6f Azure \u7684\u8bed\u97f3\u8bc6\u522b\u6280\u672f\u4e2d\uff0c\u4e3a\u7528\u6237\u6784\u5efa\u66f4\u597d\u7684\u8bed\u97f3\u8bc6\u522b\u670d\u52a1\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u94fe\u63a5\uff1a<\/p>\n\n\n\n<p>FastCorrect\uff1aFast Error Correction with Edit Alignment for Automatic Speech Recognition<\/p>\n\n\n\n<p><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/arxiv.org\/abs\/2105.03842\">https:\/\/arxiv.org\/abs\/2105.03842<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/p>\n\n\n\n<p>FastCorrect 2\uff1aFast Error Correction on Multiple Candidates for Automatic Speech Recognition<\/p>\n\n\n\n<p><a class=\"msr-external-link glyph-append glyph-append-open-in-new-tab glyph-append-xsmall\" rel=\"noopener noreferrer\" target=\"_blank\" href=\"https:\/\/arxiv.org\/abs\/2109.14420\">https:\/\/arxiv.org\/abs\/2109.14420<span class=\"sr-only\"> (opens in new tab)<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1a\u51b7\u71da\u51b2\u3001\u8c2d\u65ed \u7f16\u8005\u6309\uff1a\u8bed\u97f3\u8bc6\u522b\u652f\u6301\u7740\u8bb8\u591a\u751f\u6d3b\u4e2d\u7684\u5e38\u89c1\u670d\u52a1\uff0c\u6bd4\u5982\u624b\u673a\u7aef\u7684\u8bed\u97f3\u8f6c\u6587\u5b57\u529f\u80fd\u3001\u89c6\u9891\u7f51\u7ad9\u7684\u5b57\u5e55\u81ea\u52a8\u751f\u6210\u7b49\u7b49\u3002\u4f46\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5f80\u5f80\u5e76\u4e0d\u5b8c\u7f8e\uff0c\u9700\u8981\u7ea0\u9519\u6a21\u578b\u6765\u7ea0\u6b63\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u9519\u8bef\u3002\u76ee\u524d\uff0c\u5927\u90e8\u5206\u7ea0\u9519\u6a21\u578b\u91c7\u7528\u4e86\u57fa\u4e8e\u6ce8\u610f\u529b\u673a\u5236\u7684\u81ea\u56de\u5f52\u6a21\u578b\u7ed3\u6784\uff0c\u867d\u7136\u80fd\u591f\u63d0\u5347\u8bed\u97f3\u8bc6\u522b\u7684\u51c6\u786e\u7387\uff0c\u4f46\u662f\u5ef6\u8fdf\u8f83\u9ad8\uff0c\u8fd9\u4e5f\u6210\u4e3a\u4e86\u7ea0\u9519\u6a21\u578b\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u74f6\u9888\u3002\u4e00\u4e2a\u76f4\u63a5\u7684\u505a\u6cd5\u662f\u5229\u7528\u975e\u81ea\u56de\u5f52\u6a21\u578b\u6765\u63d0\u5347\u901f\u5ea6\uff0c\u4f46\u662f\u7b80\u5355\u5229\u7528\u5f53\u524d\u7684\u975e\u81ea\u56de\u5f52\u6a21\u578b\u4e0d\u80fd\u964d\u4f4e\u9519\u8bef\u7387\u3002\u4e3a\u6b64\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u673a\u5668\u5b66\u4e60\u7ec4\u4e0e\u5fae\u8f6f Azure \u8bed\u97f3\u56e2\u961f\u5408\u4f5c\uff0c\u63a8\u51fa\u4e86 FastCorrect \u7cfb\u5217\u5de5\u4f5c\uff0c\u63d0\u51fa\u4e86\u4f4e\u5ef6\u8fdf\u7684\u7ea0\u9519\u6a21\u578b\uff0c\u76f8\u5173\u7814\u7a76\u8bba\u6587\u5df2\u88ab NeurIPS 2021 \u548c EMNLP 2021 \u6536\u5f55\u3002 \u7ea0\u9519\u662f\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u540e\u5904\u7406\u65b9\u6cd5\uff0c\u65e8\u5728\u68c0\u6d4b\u5e76\u7ea0\u6b63\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\u4e2d\u5b58\u5728\u7684\u9519\u8bef\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u63d0\u5347\u8bed\u97f3\u8bc6\u522b\u7684\u51c6\u786e\u7387\u3002\u8bb8\u591a\u7ea0\u9519\u6a21\u578b\u91c7\u7528\u7684\u662f\u5ef6\u8fdf\u8f83\u9ad8\u7684\u81ea\u56de\u5f52\u89e3\u7801\u6a21\u578b\uff0c\u4f46\u662f\u8bed\u97f3\u8bc6\u522b\u670d\u52a1\u5bf9\u6a21\u578b\u7684\u5ef6\u8fdf\u6709\u7740\u4e25\u683c\u7684\u8981\u6c42\uff0c\u5728\u4e00\u4e9b\u5b9e\u65f6\u8bed\u97f3\u8bc6\u522b\u573a\u666f\u4e2d\uff08\u5982\u4f1a\u8bae\u540c\u6b65\u8bed\u97f3\u8bc6\u522b\uff09\uff0c\u7ea0\u9519\u6a21\u578b\u65e0\u6cd5\u4e0a\u7ebf\u5e94\u7528\u3002\u4e3a\u4e86\u52a0\u901f\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u7ea0\u9519\u6a21\u578b\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7684\u7814\u7a76\u5458\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u7f16\u8f91\u5bf9\u9f50\uff08Edit Alignment\uff09\u7684\u975e\u81ea\u56de\u5f52\u7ea0\u9519\u6a21\u578b\u2014\u2014FastCorrect\uff0cFastCorrect \u5728\u51e0\u4e4e\u4e0d\u635f\u5931\u7ea0\u9519\u80fd\u529b\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u81ea\u56de\u5f52\u6a21\u578b\u52a0\u901f\u4e866-9\u500d\u3002\u8003\u8651\u5230\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u5f80\u5f80\u53ef\u4ee5\u7ed9\u51fa\u591a\u4e2a\u5907\u9009\u8bc6\u522b\u7ed3\u679c\uff0c\u7814\u7a76\u5458\u4eec\u8fd8\u8fdb\u4e00\u6b65\u63d0\u51fa\u4e86 FastCorrect 2 \u6765\u5229\u7528\u8fd9\u4e9b\u8bc6\u522b\u7ed3\u679c\u76f8\u4e92\u5370\u8bc1\uff0c\u4ece\u800c\u5f97\u5230\u4e86\u66f4\u597d\u7684\u6027\u80fd\u3002FastCorrect 1\u548c2\u7684\u76f8\u5173\u7814\u7a76\u8bba\u6587\u5df2\u88ab NeurIPS 2021 \u548c EMNLP 2021 \u6536\u5f55\u3002\u5f53\u524d\uff0c\u7814\u7a76\u5458\u4eec\u8fd8\u5728\u7814\u53d1 FastCorrect 3\uff0c\u5728\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf\u7684\u60c5\u51b5\u4e0b\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u8bed\u97f3\u8bc6\u522b\u7684\u9519\u8bef\u7387\u3002 \u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u6587\u672c\u5230\u6587\u672c\u7684\u4efb\u52a1\uff0c\u6a21\u578b\u8bad\u7ec3\u7684\u8f93\u5165\u4e3a\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\u6587\u672c\uff0c\u8f93\u51fa\u4e3a\u771f\u5b9e\u6587\u672c\u3002\u5728\u81ea\u7136\u8bed\u8a00\u5904\u7406\u9886\u57df\uff08\u5982\u673a\u5668\u7ffb\u8bd1\u548c\u6587\u672c\u7f16\u8f91\uff09\uff0c\u5df2\u7ecf\u6709\u4e00\u4e9b\u975e\u81ea\u56de\u5f52\u7684\u5feb\u901f\u6a21\u578b\u88ab\u63d0\u51fa\u3002\u4f46\u521d\u6b65\u5b9e\u9a8c\u7ed3\u679c\uff08\u5982\u56fe\u4e00\uff09\u663e\u793a\uff0c\u7b80\u5355\u5730\u5c06\u8fd9\u4e9b\u6a21\u578b\u5e94\u7528\u5230\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u4efb\u52a1\u4e2d\uff0c\u5e76\u4e0d\u80fd\u53d6\u5f97\u4ee4\u4eba\u6ee1\u610f\u7684\u7ed3\u679c\u3002\u7ecf\u8fc7\u5bf9\u8bed\u97f3\u8bc6\u522b\u7684\u5206\u6790\uff0c\u7814\u7a76\u5458\u4eec\u53d1\u73b0\u8bed\u97f3\u8bc6\u522b\u4e2d\u7684\u9519\u8bef\u6bd4\u8f83\u7a00\u758f\uff0c\u901a\u5e38\u9519\u8bef\u7684\u5355\u8bcd\u6570\u4e0d\u5230\u603b\u5355\u8bcd\u6570\u768410%\uff0c\u800c\u6a21\u578b\u5fc5\u987b\u7cbe\u51c6\u5730\u627e\u5230\u5e76\u4fee\u6539\u8fd9\u4e9b\u9519\u8bef\uff0c\u540c\u65f6\u8fd8\u8981\u907f\u514d\u4fee\u6539\u6b63\u786e\u7684\u5355\u8bcd\uff0c\u8fd9\u662f\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u4efb\u52a1\u4e2d\u6700\u5927\u7684\u6311\u6218\u3002\u800c\u673a\u5668\u7ffb\u8bd1\u4e2d\u975e\u81ea\u56de\u5f52\u6a21\u578b\u7684\u4e3b\u8981\u95ee\u9898\u662f\u4fee\u6539\u4e86\u592a\u591a\u539f\u672c\u662f\u6b63\u786e\u7684\u5355\u8bcd\uff0c\u6a21\u578b\u4fee\u6539\u4e86\u539f\u6709\u9519\u8bef\u7684\u540c\u65f6\u53c8\u5f15\u5165\u4e86\u8f83\u591a\u65b0\u7684\u9519\u8bef\uff0c\u56e0\u6b64\u65e0\u6cd5\u63d0\u5347\u8bed\u97f3\u8bc6\u522b\u7684\u7cbe\u5ea6\u3002 \u8003\u8651\u5230\u8bed\u97f3\u8bc6\u522b\u7684\u7ea0\u9519\u8f93\u5165\u8f93\u51fa\u7684\u5bf9\u5e94\u5173\u7cfb\u662f\u5355\u8c03\u7684\uff0c\u6240\u4ee5\u5982\u679c\u53ef\u4ee5\u5728\u8bcd\u7684\u7ea7\u522b\u5bf9\u9f50\u8f93\u5165\u548c\u8f93\u51fa\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u7ec6\u7c92\u5ea6\u7684\u9519\u8bef\u4fe1\u606f\uff1a\u54ea\u4e9b\u8bcd\u662f\u9519\u8bef\u7684\uff0c\u8fd9\u4e9b\u9519\u8bef\u7684\u5355\u8bcd\u5e94\u8be5\u600e\u6837\u4fee\u6539\u3002\u57fa\u4e8e\u4e24\u4e2a\u6587\u672c\u5e8f\u5217\u7684\u7f16\u8f91\u8ddd\u79bb\uff0c\u7814\u7a76\u5458\u4eec\u8bbe\u8ba1\u4e86\u7f16\u8f91\u5bf9\u9f50\uff08Edit Alignment\uff09\u7b97\u6cd5\uff08\u5982\u56fe\u4e8c\uff09\u3002\u7ed9\u5b9a\u8f93\u5165\uff08\u8bed\u97f3\u8bc6\u522b\u7ed3\u679c\uff09\u548c\u8f93\u51fa\uff08\u771f\u5b9e\u6587\u672c\uff09\uff0c\u7b2c\u4e00\u6b65\u662f\u8ba1\u7b97\u4e24\u4e2a\u6587\u672c\u7684\u7f16\u8f91\u8ddd\u79bb\uff0c\u7136\u540e\u53ef\u4ee5\u5f97\u5230\u6570\u6761\u7f16\u8f91\u8def\u5f84\uff08Edit Path\uff09\uff0c\u8def\u5f84\u4e2d\u7684\u5143\u7d20\u4e3a\u589e\u52a0\/\u5220\u9664\/\u66ff\u6362\/\u4e0d\u53d8\u56db\u79cd\u64cd\u4f5c\u4e4b\u4e00\u3002\u4e3a\u4e86\u907f\u514d\u4fee\u6539\u6b63\u786e\u5355\u8bcd\uff0c\u5305\u542b\u201c\u4e0d\u53d8\u201d\u64cd\u4f5c\u6700\u591a\u7684\u7f16\u8f91\u8def\u5f84\u4f1a\u88ab\u9009\u62e9\u3002\u6700\u7ec8\uff0c\u57fa\u4e8e\u7f16\u8f91\u8def\u5f84\u53ef\u4ee5\u5f97\u5230\uff1a\u5bf9\u4e8e\u6bcf\u4e2a\u8f93\u5165\u7684\u5355\u8bcd\uff0c\u54ea\u4e9b\u8f93\u51fa\u7684\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\u3002\u5982\u679c\u5bf9\u5e94\u7684\u8f93\u5165\u8f93\u51fa\u5355\u8bcd\u4e0d\u540c\uff0c\u90a3\u4e48\u5c31\u8868\u660e\u8f93\u5165\u5355\u8bcd\u662f\u9519\u8bef\u5355\u8bcd\u3002 \u57fa\u4e8e\u7ec6\u7c92\u5ea6\u7684\u8f93\u5165\u8f93\u51fa\u5bf9\u5e94\u5173\u7cfb\uff0c\u7814\u7a76\u5458\u4eec\u9488\u5bf9\u6027\u5730\u8bbe\u8ba1\u4e86\u5feb\u901f\u7ea0\u9519\u6a21\u578b FastCorrect\u3002\u6a21\u578b\u5305\u542b\u4e86\u4e09\u4e2a\u4e3b\u8981\u90e8\u5206\u2014\u2014\u7f16\u7801\u5668\u3001\u957f\u5ea6\u9884\u6d4b\u5668\u548c\u89e3\u7801\u5668\uff08\u5982\u56fe\u4e09\uff09\uff1a 1. \u7f16\u7801\u5668\u53ef\u4ee5\u5b66\u4e60\u8f93\u5165\u6587\u672c\u7684\u7279\u5f81\uff0c\u8fd9\u4e9b\u7279\u5f81\u4f1a\u88ab\u957f\u5ea6\u9884\u6d4b\u5668\u548c\u89e3\u7801\u5668\u5229\u7528\u3002 2. \u957f\u5ea6\u9884\u6d4b\u5668\u57fa\u4e8e\u7f16\u7801\u5668\u7684\u8f93\u51fa\uff0c\u9884\u6d4b\u6bcf\u4e2a\u8f93\u5165\u5355\u8bcd\u6709\u591a\u5c11\u4e2a\u8f93\u51fa\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\uff0c\u5373 Duration\u3002\u5982\u679c\u8f93\u5165\u5355\u8bcd Duration \u4e3a0\uff0c\u90a3\u4e48\u6ca1\u6709\u8f93\u51fa\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\uff0c\u5b83\u4e5f\u5c06\u88ab\u5220\u9664\uff0c\u5982\u679c Duration \u5927\u4e8e1\uff0c\u90a3\u4e48\u6709\u591a\u4e2a\u8f93\u51fa\u5355\u8bcd\u4e0e\u4e4b\u5bf9\u5e94\uff0c\u610f\u5473\u7740\u89e3\u7801\u5668\u9700\u8981\u63d2\u5165\u6570\u4e2a\u5355\u8bcd\u3002 3. \u89e3\u7801\u5668\u9664\u4e86\u5229\u7528\u7f16\u7801\u5668\u7684\u8f93\u51fa\u4e4b\u5916\uff0c\u8fd8\u4f1a\u57fa\u4e8e\u957f\u5ea6\u9884\u6d4b\u5668\u7684\u7ed3\u679c\uff0c\u8c03\u6574\u8f93\u5165\u6587\u672c\u7684\u957f\u5ea6\uff0c\u4f7f\u4e4b\u548c\u8f93\u51fa\u6587\u672c\u957f\u5ea6\u4e00\u81f4\u3002\u5c06\u957f\u5ea6\u8c03\u6574\u4e00\u81f4\u540e\uff0c\u89e3\u7801\u5668\u53ef\u4ee5\u5e76\u884c\u5730\u540c\u65f6\u89e3\u7801\u51fa\u6240\u6709\u5355\u8bcd\u3002 \u5b9e\u9a8c\u8868\u660e\uff08\u5982\u56fe\u56db\uff09\uff0c\u5728\u5f00\u6e90\u5b66\u672f\u6570\u636e\u96c6 AISHELL-1 \u548c\u5fae\u8f6f\u5185\u90e8\u7684\u4ea7\u54c1\u6570\u636e\u96c6\u4e0a\uff0cFastCorrect \u90fd\u53d6\u5f97\u4e86\u8ddf\u81ea\u56de\u5f52\u6a21\u578b\u51e0\u4e4e\u76f8\u540c\u7684\u7ea0\u9519\u80fd\u529b\u3002\u6a21\u578b\u7684\u8861\u91cf\u51c6\u5219\u4e3a\u7ea0\u9519\u540e\u7684\u8bcd\u9519\u8bef\u7387\uff08Word Error Rate\uff0cWER\uff09\u548c\u76f8\u5bf9\u9519\u8bef\u7387\u4e0b\u964d\uff08WER Reduction\uff09\u3002\u76f8\u6bd4\u4e8e\u81ea\u56de\u5f52\u7684\u6a21\u578b\uff0cFastCorrect \u7684\u89e3\u7801\u901f\u5ea6\u53ef\u4ee5\u63d0\u53477-8\u500d\u3002\u76f8\u6bd4\u4e8e\u5176\u5b83\u975e\u81ea\u56de\u5f52\u7684\u57fa\u7ebf\u6a21\u578b\uff0cFastCorrect \u53d6\u5f97\u4e86\u66f4\u597d\u7684\u7ea0\u9519\u7cbe\u5ea6\u3002\u4ece\u5b9e\u9a8c\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0cFastCorrect \u5f88\u597d\u5730\u89e3\u51b3\u4e86\u8bed\u97f3\u8bc6\u522b\u6a21\u578b\u4e2d\u7ea0\u9519\u6a21\u578b\u7684\u9ad8\u5ef6\u8fdf\u95ee\u9898\u3002 FastCorrect 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