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kaldi经典的强制对齐算法怎么在k2实现呢 #1574

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ssf008 opened this issue Apr 2, 2024 · 1 comment

ssf008 commented Apr 2, 2024 •

edited

https://github.com/tbright17/kaldi-dnn-ali-gop

对齐每个字每个音素准确度都不错

不像ctc对齐不准，ctc的后验都是尖峰，对齐不出静音

还是有很强的需求
在帧级别的语音识别和语音合成任务中应用广泛，同时也是字幕自动打轴、口语评测等任务中的核心算法
也可以在自定义唤醒词强制对齐每个字，音素等

kaldi第一代在强制对齐和发音评测的优秀，k2怎么没有了

Collaborator

JinZr commented Apr 2, 2024 via email

目前还没有计划实现 1st gen Kaldi 里的 force align 算法 Best Regards Jin

On Tue, 2 Apr 2024 at 11:38 ssf008 ***@***.***> wrote: https://github.com/tbright17/kaldi-dnn-ali-gop 对齐每个字每个音素准确度都不错还是有很强的需求比如自定义唤醒词强制对齐每个字，音素等发音评测，对每个字，单词打分 — Reply to this email directly, view it on GitHub <#1574>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOON42D2IIEAI2KFGHKSVVDY3IR5FAVCNFSM6AAAAABFSS7ZE6VHI2DSMVQWIX3LMV43ASLTON2WKOZSGIYTSNBZGE3TQNY> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

JinZr closed this as not planned

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