\u56fe3\uff1aVALL-E 2 \u4e2d\u7684\u91cd\u590d\u611f\u77e5\u91c7\u6837\u548c\u5206\u7ec4\u7f16\u7801\u5efa\u6a21<\/figcaption><\/figure>\n\n\n\n<\/p>\n\n\n\n
\u540c\u65f6\uff0c\u7814\u7a76\u5458\u4eec\u53d1\u73b0\uff0cVALL-E \u7684\u81ea\u56de\u5f52\u67b6\u6784\u53d7\u9650\u4e8e\u73b0\u6210\u97f3\u9891\u7f16\u7801\u6a21\u578b\u7684\u9ad8\u5e27\u7387\uff0c\u4ece\u800c\u5bfc\u81f4\u63a8\u7406\u901f\u5ea6\u7f13\u6162\uff0c\u7279\u522b\u662f\u5728\u81ea\u56de\u5f52\u6a21\u578b\u7684\u63a8\u7406\u8fc7\u7a0b\u4e2d\u5c24\u4e3a\u663e\u8457\u3002\u4e3a\u4e86\u52a0\u901f\u63a8\u7406\u8fc7\u7a0b\uff0c\u7814\u7a76\u5458\u4eec\u5728 VALL-E 2 \u4e2d\u91c7\u7528\u4e86\u5206\u7ec4\u7f16\u7801\u5efa\u6a21\u65b9\u6cd5\uff0c\u5c06\u7f16\u7801\u5e8f\u5217\u5212\u5206\u4e3a\u4e00\u5b9a\u5927\u5c0f\u7684\u5206\u7ec4\uff0c\u5e76\u5c06\u6bcf\u7ec4\u7f16\u7801\u5efa\u6a21\u4e3a\u4e00\u6b65\u3002\u5728\u81ea\u56de\u5f52\u6a21\u578b\u4e2d\uff0c\u7814\u7a76\u5458\u4eec\u5229\u7528\u5206\u7ec4\u5d4c\u5165\u5c42\u5c06\u7f16\u7801\u5d4c\u5165\u7ed3\u679c\u6620\u5c04\u5230\u5206\u7ec4\u5d4c\u5165\u5e76\u4f5c\u4e3a\u7f51\u7edc\u7684\u8f93\u5165\uff0c\u5e76\u5728\u8f93\u51fa\u5c42\u4f7f\u7528\u5206\u7ec4\u9884\u6d4b\u5c42\u5bf9\u4e00\u7ec4\u4e2d\u7684\u7f16\u7801\u8fdb\u884c\u9884\u6d4b\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u73b0\u6709\u795e\u7ecf\u97f3\u9891\u7f16\u7801\u6a21\u578b\u7684\u5e27\u7387\u9650\u5236\u5f97\u4ee5\u6446\u8131\uff0c\u5e27\u7387\u6210\u500d\u6570\u5730\u964d\u4f4e\u5f97\u5230\u5b9e\u73b0\u3002\u8fd9\u4e0d\u4ec5\u6709\u5229\u4e8e\u63a8\u7406\u6548\u7387\u7684\u63d0\u9ad8\uff0c\u8fd8\u53ef\u4ee5\u7f13\u89e3\u957f\u4e0a\u4e0b\u6587\u5efa\u6a21\u7684\u95ee\u9898\u5e76\u63d0\u5347\u6574\u4f53\u8bed\u97f3\u8d28\u91cf\u3002<\/p>\n\n\n\n
\u7a33\u5065\u6027\u3001\u81ea\u7136\u5ea6\u548c\u76f8\u4f3c\u5ea6\u7684\u5927\u5e45\u63d0\u5347<\/h2>\n\n\n\n
\u4e3a\u4e86\u5c55\u793a VALL-E 2 \u7684\u6027\u80fd\uff0c\u7814\u7a76\u5458\u4eec\u5728 LibriSpeech \u548c VCTK \u6570\u636e\u96c6\u4e0a\u8fdb\u884c\u4e86\u5b9e\u9a8c\uff0c\u5e76\u5728\u7a33\u5065\u6027\u3001\u81ea\u7136\u5ea6\u548c\u97f3\u8272\u76f8\u4f3c\u5ea6\u8bc4\u5206\u65b9\u9762\u4e0e\u591a\u4e2a\u57fa\u7ebf\u6a21\u578b\u8fdb\u884c\u4e86\u6bd4\u8f83\u3002\u8fd9\u4e9b\u8bc4\u5206\u662f\u6839\u636e\u539f\u59cb\u8bba\u6587\u4e2d\u62a5\u544a\u7684\u7ed3\u679c\u8ba1\u7b97\u5f97\u5230\u7684\u76f8\u5bf9\u6570\u503c\uff0c\u4e0d\u8003\u8651\u6a21\u578b\u67b6\u6784\u548c\u8bad\u7ec3\u6570\u636e\u7684\u5dee\u5f02\u3002<\/p>\n\n\n\n
\u4ece\u56fe4\u4e2d\u53ef\u4ee5\u770b\u5230\uff0cVALL-E 2 \u76f8\u6bd4\u4ee5\u524d\u7684\u65b9\u6cd5\u663e\u8457\u63d0\u5347\u4e86\u5404\u4e2a\u6307\u6807\u7684\u6027\u80fd\uff0c\u5e76\u4e14\u9996\u6b21\u5b9e\u73b0\u4e86\u4e0e\u4eba\u7c7b\u540c\u7b49\u6c34\u5e73\u76f8\u8fd1\u7684\u96f6\u6837\u672c TTS\u3002\u4e0e\u4eba\u7c7b\u6c34\u5e73\u76f8\u8fd1\u6307\u7684\u662f VALL-E 2 \u7684\u7a33\u5065\u6027\u3001\u81ea\u7136\u5ea6\u548c\u76f8\u4f3c\u5ea6\u6307\u6807\u8d85\u8d8a\u4e86\u771f\u5b9e\u6837\u672c\uff0c\u5373 WER(GroundTruth)-WER(VALL-E 2)>0\uff0cCMOS(VALL-E 2)-CMOS(GroundTruth)>0 \u548c SMOS(VALL-E 2)-SMOS(GroundTruth)>0\uff0c\u8fd9\u610f\u5473\u7740 VALL-E 2 \u80fd\u591f\u751f\u6210\u4e0e\u539f\u59cb\u8bf4\u8bdd\u4eba\u58f0\u97f3\u8f83\u4e3a\u4e00\u81f4\u7684\u51c6\u786e\u81ea\u7136\u7684\u8bed\u97f3\u3002\u4f46\u9700\u8981\u6ce8\u610f\uff0c\u8fd9\u4e00\u7ed3\u8bba\u4ec5\u4ec5\u57fa\u4e8e LibriSpeech \u548c VCTK \u6570\u636e\u96c6\u7684\u5b9e\u9a8c\u7ed3\u679c\u3002<\/p>\n\n\n\n