Error found when running librispeech recipe with latest version of espresso about espresso

[freewym]

I tested them locally and don't have these issues. Can you please checkout the latest version (in the temp branch)? It's possible that fairseq had some issue and maybe it has been fixed now.

edit: it's now in master

[PhenixCFLi]

Thanks a lot, I will try again and let you know the result.

[PhenixCFLi]

I have checked the latest version also not working.
But it can be resolved by downgrading sentencepiece to version 0.1.91

[freewym]

Did sentencepiece cause the 1st issue or the 2nd one? But anyways if the version causes the problem, IDK why it didn't happen in the 1st iteration. Are there any special symbols in the iteration where it crashes?

[PhenixCFLi]

Sorry, I clarify again.
Issue 1) Error occur when enable to specaug.
- Need to escape the symbol ' in the specaug_config, like this specaug_config="{\'W\': 80, \'F\': 27, \'T\': 100, \'num_freq_masks\': 2, \'num_time_masks\': 2, \'p\': 1.0}"

Issue 2) Crash without error

• Version issue, downgrade the sentensepiece will do.

[freewym]

Is it a known issue for sentencepiece, or anyone reported an issue to the sentencepiece team?

…

On Tue, Nov 17, 2020 at 5:17 PM Phenix C.F.Li ***@***.***> wrote: Sorry, I clarify again. Issue 1) Error occur when enable to specaug. - Need to escape the symbol ' in the specaug_config, like this specaug_config="{\'W\': 80, \'F\': 27, \'T\': 100, \'num_freq_masks\': 2, \'num_time_masks\': 2, \'p\': 1.0}" Issue 2) Crash without error - Version issue, downgrade the sentensepiece will do. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#47 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AA2YBEWTDYD556PICGQ7N43SQLZAJANCNFSM4TSJHTBA> .

-- Yiming Wang Department of Computer Science The Johns Hopkins University 3400 N. Charles St. Baltimore, MD 21218

[PhenixCFLi]

thx