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Streaming server with context graph produces cut transcripts #504

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kvoyager opened this issue Nov 8, 2023 · 2 comments
Open

Streaming server with context graph produces cut transcripts #504

kvoyager opened this issue Nov 8, 2023 · 2 comments

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@kvoyager
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kvoyager commented Nov 8, 2023

Streaming server with context graph produces cut transcripts if the value of context-score exceeds some threshold (2.5 for example). This started to happen after commit #468. It can be reproduced with various model (conformer, zipformer) for lengthy audio and large context-score.
@kvoyager kvoyager mentioned this issue Nov 8, 2023
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@pkufool
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pkufool commented Nov 9, 2023

Thanks! I will have a look at this issue.

@kolyaflash
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I'm having the same issue. It seems log_prob gets a big negative score and hyp with less tokens always "wins" which results in lost transcript.

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@kolyaflash @kvoyager @pkufool