{"id":58349,"date":"2020-08-05T17:01:37","date_gmt":"2020-08-05T08:01:37","guid":{"rendered":"https:\/\/smilegate.ai\/?p=58349"},"modified":"2020-08-14T11:22:55","modified_gmt":"2020-08-14T02:22:55","slug":"wav2vec-2","status":"publish","type":"post","link":"https:\/\/smilegate.ai\/cn\/2020\/08\/05\/wav2vec-2\/","title":{"rendered":"Wav2Vec 2.0\u516c\u5f00-\u521b\u5efa\u5177\u670910\u5206\u949f\u8bed\u97f3\u7684ASR"},"content":{"rendered":"<p>\u5728\u4f7f\u752853,000\u5c0f\u65f6\u7684\u672a\u6807\u8bb0\u6570\u636e\u8fdb\u884c\u4e86\u8868\u793a\u8bad\u7ec3\u4e4b\u540e\uff0c\u53d1\u5e03\u4e86Facebook\u7684wav2vec 2.0\u7684\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u6210\u4e3a\u70ed\u95e8\u8bdd\u9898\uff0c\u56e0\u4e3a\u5b83\u521b\u5efa\u4e86\u4ec5\u5e26\u670910\u5206\u949f\u6807\u8bb0\u6570\u636e\u7684\u8bed\u97f3\u8bc6\u522b\u5668\u3002<\/p>\n\n\n\n<p>\u8868\u793a\u6a21\u578b\u4e2d\u6ca1\u6709\u8fdb\u884c\u5fae\u8c03\uff0c10\u5206\u949f\uff0c100\u5c0f\u65f6\u548c960\u5c0f\u65f6\u5fae\u8c03\u7684\u7248\u672c\u5df2\u53d1\u5e03\u3002\u4e5f\u8bb8\u4e3b\u8981\u7684\u5174\u8da3\u4e4b\u4e00\u662f\u97e9\u8bed\u7684\u5e94\u7528\uff0c\u4f46\u6211\u5f88\u5174\u594b\uff0c\u56e0\u4e3a\u5b83\u5728\u6ca1\u6709\u5927\u91cf\u6570\u636e\u7684\u60c5\u51b5\u4e0b\u663e\u793a\u51fa\u51fa\u8272\u7684\u6027\u80fd\u3002\u73b0\u5728\uff0c\u6211\u8ba4\u4e3a\u8bed\u97f3\u8bc6\u522b\u6280\u672f\u4e5f\u5c06\u8d70\u5411\u666e\u53ca\u3002<\/p>\n\n\n\n<p>\u76f8\u5173\u6587\u7ae0\u4e3a\u201c wav2vec 2.0\uff1a\u8bed\u97f3\u8868\u793a\u7684\u81ea\u6211\u76d1\u7763\u5b66\u4e60\u6846\u67b6\u201d\uff0c\u7531\u4ee5\u4e0b\u94fe\u63a5\u5171\u4eab\u3002<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/arxiv.org\/abs\/2006.11477\" class=\"vlp-link\" title=\"wav2vec 2.0\uff1a\u8bed\u97f3\u8868\u793a\u81ea\u6211\u76d1\u7763\u5b66\u4e60\u7684\u6846\u67b6\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/static.arxiv.org\/static\/browse\/0.3.2.5\/images\/icons\/social\/bibsonomy.png\" style=\"max-width: 150px; max-height: 150px\" alt=\"\"><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">wav2vec 2.0\uff1a\u8bed\u97f3\u8868\u793a\u81ea\u6211\u76d1\u7763\u5b66\u4e60\u7684\u6846\u67b6<\/div><div class=\"vlp-block-1 vlp-link-summary\">\u6211\u4eec\u7b2c\u4e00\u6b21\u5c55\u793a\u4e86\u4ece\u8bed\u97f3\u4e2d\u5b66\u4e60\u6709\u529b\u7684\u8868\u5f81<br \/>\n\u4ec5\u97f3\u9891\uff0c\u7136\u540e\u5bf9\u8f6c\u5f55\u8bed\u97f3\u8fdb\u884c\u5fae\u8c03\uff0c\u6027\u80fd\u4f1a\u4f18\u4e8e<br \/>\n\u6700\u4f73\u7684\u534a\u76d1\u7763\u65b9\u6cd5\uff0c\u540c\u65f6\u5728\u6982\u5ff5\u4e0a\u66f4\u7b80\u5355\u3002 wav2vec 2.0<br \/>\n\u63a9\u76d6\u6f5c\u5728\u7a7a\u95f4\u4e2d\u7684\u8bed\u97f3\u8f93\u5165\u5e76\u89e3\u51b3\u5bf9\u6bd4\u5ea6\u95ee\u9898<\/div><\/div><\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u57fa\u672c\u4e0a\uff0c\u8868\u793a\u5b66\u4e60\u662f\u4f7f\u7528\u5927\u91cf\u672a\u6807\u8bb0\u7684\u6570\u636e\u6267\u884c\u7684\uff0c\u800c\u8bed\u97f3\u8bc6\u522b\u5668\u662f\u901a\u8fc7\u7a0d\u540e\u5bf9\u5c11\u91cf\u6807\u8bb0\u7684\u6570\u636e\u8fdb\u884c\u5fae\u8c03\u6765\u5b8c\u6210\u7684\u3002\u636e\u8bf4\uff0c\u4e0e\u73b0\u6709\u7684wav2vec\u76f8\u6bd4\uff0cwav2vec 2.0\u901a\u8fc7\u91c7\u7528\u53d8\u538b\u5668\u7ed3\u6784\u63d0\u9ad8\u4e86\u6027\u80fd\u3002\u67e5\u770b\u5df2\u53d1\u5e03\u7684\u5b9e\u9a8c\u7ed3\u679c\uff0c\u4f7f\u752853,000\u5c0f\u65f6\uff08\uff01\uff09\u7684\u672a\u6807\u8bb0\u6570\u636e\u8fdb\u884c\u8868\u793a\u8bad\u7ec3\uff0c\u5e76\u4f7f\u752810\u5206\u949f\uff08\u5e73\u574712.5\u79d2x 40\u53e5\u5b50\uff09\u7684LibriSpeech WER 5.7\uff08\u7eaf\u51c0\u503c\uff09\/10.1\u7684\u6807\u8bb0\u6570\u636e\u8fdb\u884c\u5176\u4ed6\u5b66\u4e60\u3002 \uff08\u5608\u6742\uff09\u7ea7\u522b\u3002\u5982\u679c\u60a8\u8bfb\u4e8640\u53e5\u8bdd\uff0c\u90a3\u4e48\u8bed\u97f3\u8bc6\u522b\u5668\u6b63\u5728\u6ef4\u7b54\u4f5c\u54cd\uff0c\u771f\u662f\u4ee4\u4eba\u60ca\u8bb6\u3002 \uff08\u4f7f\u7528\u6240\u6709LibriSpeech\u57f9\u8bad\u6570\u636e\u7684WER 1.9 \/ 3.5\uff09<\/p>\n\n\n\n<p>\u8003\u8651\u5230\u6807\u7b7e\u662f\u5236\u9020\u8bed\u97f3\u8bc6\u522b\u5668\u7684\u4e3b\u8981\u969c\u788d\uff0c\u56e0\u6b64\u4ece\u8bb8\u591a\u65b9\u9762\u6765\u770b\uff0c\u8fd9\u662f\u4e00\u9879\u975e\u5e38\u6709\u610f\u4e49\u7684\u7814\u7a76\u3002\u4e0b\u9762\u7684\u94fe\u63a5\u5206\u522b\u662f\u6765\u81eaWav2Vec 2.0 github\u548cVectureBeat\u7684\u6587\u7ae0\u3002<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/github.com\/pytorch\/fairseq\/blob\/master\/examples\/wav2vec\/README.md\" class=\"vlp-link\" title=\"pytorch \/ fairseq\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/avatars2.githubusercontent.com\/u\/21003710?s=400&amp;v=4\" style=\"max-width: 150px; max-height: 150px\" alt=\"\"><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">pytorch \/ fairseq<\/div><div class=\"vlp-block-1 vlp-link-summary\">\u7528Python\u7f16\u5199\u7684Facebook AI Research Sequence-to-Sequence\u5de5\u5177\u5305\u3002 \u2013 Pytorch \/ fairseq<\/div><\/div><\/div>\n\n<div class=\"vlp-link-container vlp-layout-basic wp-block-visual-link-preview-link\"><a href=\"https:\/\/venturebeat.com\/2020\/06\/23\/facebook-claims-wav2vec-2-0-tops-speech-recognition-performance-with-10-minutes-of-labeled-data\" class=\"vlp-link\" title=\"Facebook\u58f0\u79f0wav2vec 2.0\u62e5\u670910\u5206\u949f\u7684\u6807\u8bb0\u6570\u636e\uff0c\u53ef\u5728\u8bed\u97f3\u8bc6\u522b\u6027\u80fd\u65b9\u9762\u8fbe\u5230\u6700\u9ad8\" rel=\"nofollow noopener\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/venturebeat.com\/wp-content\/uploads\/2019\/05\/facebook-ai.jpg?w=1200&amp;strip=all\" style=\"max-width: 150px; max-height: 150px\" alt=\"\"><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">Facebook\u58f0\u79f0wav2vec 2.0\u62e5\u670910\u5206\u949f\u7684\u6807\u8bb0\u6570\u636e\uff0c\u53ef\u5728\u8bed\u97f3\u8bc6\u522b\u6027\u80fd\u65b9\u9762\u8fbe\u5230\u6700\u9ad8<\/div><div class=\"vlp-block-1 vlp-link-summary\">Facebook\u7814\u7a76\u4eba\u5458\u5728\u4e00\u4efd\u65b0\u8bba\u6587\u4e2d\u8be6\u7ec6\u63cf\u8ff0\u4e86wav2vec 2.0\uff0c\u8868\u9762\u4e0a\u5b9e\u73b0\u4e86\u6700\u5148\u8fdb\u7684\u8bed\u97f3\u8bc6\u522b\u6027\u80fd\u3002<\/div><\/div><\/div><div class=\"likebtn_container\" style=\"\"><!-- LikeBtn.com BEGIN --><span class=\"likebtn-wrapper\"  data-identifier=\"post_58349\"  data-site_id=\"5f255b28943ec9a60bed08fd\"  data-lang=\"ko\"  data-dislike_enabled=\"false\"  data-icon_dislike_show=\"false\"  data-tooltip_enabled=\"false\"  data-white_label=\"true\"  data-rich_snippet=\"true\"  data-popup_disabled=\"true\"  data-i18n_like=\"Like\"  data-style=\"\"  data-unlike_allowed=\"\"  data-show_copyright=\"\"  data-item_url=\"https:\/\/smilegate.ai\/cn\/2020\/08\/05\/wav2vec-2\/\"  data-item_title=\"Wav2Vec 2.0 \uacf5\uac1c - 10\ubd84 \uc74c\uc131\uc73c\ub85c ASR \ub9cc\ub4e4\uae30\"  data-item_image=\"https:\/\/smilegate.ai\/wp-content\/uploads\/2020\/08\/w2v2-3.jpg\"  data-item_date=\"2020-08-05T17:01:37+09:00\"  data-engine=\"WordPress\"  data-plugin_v=\"2.6.55\"  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2.0\u7684\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u8be5\u6a21\u578b\u6210\u4e3a\u70ed\u95e8\u8bdd\u9898\uff0c\u56e0\u4e3a\u5b83\u521b\u5efa\u4e86\u4ec5\u5e26\u670910\u5206\u949f\u6807\u7b7e\u6570\u636e\u7684\u8bed\u97f3\u8bc6\u522b\u5668\u3002\u8868\u793a\u6a21\u578b\u4e2d\u6ca1\u6709\u8fdb\u884c\u5fae\u8c03\uff0c10\u5206\u949f\uff0c100\u5c0f\u65f6\u548c960\u5c0f\u65f6\u5fae\u8c03\u7684\u7248\u672c\u5df2\u53d1\u5e03\u3002\u53ef\u80fd\u6700\u4e3b\u8981\u7684\u62c5\u5fe7\u4e4b\u4e00\u662f\u97e9\u8bed\u7684\u5e94\u7528\uff0c\u4f46\u53ef\u4ee5\u9884\u671f\u7684\u662f\uff0c\u5728\u6ca1\u6709\u5927\u91cf\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u5176\u51fa\u8272\u7684\u6027\u80fd\u5c31\u4f1a\u663e\u73b0\u51fa\u6765\u3002<\/p>\n<div class=\"likebtn_container\" style=\"\"><!-- LikeBtn.com BEGIN --><span class=\"likebtn-wrapper\"  data-identifier=\"post_58349\"  data-site_id=\"5f255b28943ec9a60bed08fd\"  data-lang=\"ko\"  data-dislike_enabled=\"false\"  data-icon_dislike_show=\"false\"  data-tooltip_enabled=\"false\"  data-white_label=\"true\"  data-rich_snippet=\"true\"  data-popup_disabled=\"true\"  data-i18n_like=\"Like\"  data-style=\"\"  data-unlike_allowed=\"\"  data-show_copyright=\"\"  data-item_url=\"https:\/\/smilegate.ai\/cn\/2020\/08\/05\/wav2vec-2\/\"  data-item_title=\"Wav2Vec 2.0 \uacf5\uac1c - 10\ubd84 \uc74c\uc131\uc73c\ub85c ASR \ub9cc\ub4e4\uae30\"  data-item_image=\"https:\/\/smilegate.ai\/wp-content\/uploads\/2020\/08\/w2v2-3.jpg\"  data-item_date=\"2020-08-05T17:01:37+09:00\"  data-engine=\"WordPress\"  data-plugin_v=\"2.6.55\"  data-prx=\"https:\/\/smilegate.ai\/wp-admin\/admin-ajax.php?action=likebtn_prx\"  data-event_handler=\"likebtn_eh\" ><\/span><!-- LikeBtn.com END 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