Add evaluation scripts with DiscreteSpeechMetrics.#5661
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mergify[bot] merged 3 commits intoespnet:masterfrom Feb 22, 2024
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Add evaluation scripts with DiscreteSpeechMetrics.#5661mergify[bot] merged 3 commits intoespnet:masterfrom
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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## master #5661 +/- ##
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+ Coverage 75.07% 76.12% +1.05%
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Files 709 744 +35
Lines 65290 69246 +3956
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+ Hits 49017 52715 +3698
- Misses 16273 16531 +258
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ftshijt
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Feb 16, 2024
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ftshijt
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The scripts looks great to me!
It would be great to
- add corresponding examples in
egs2/TEMPLATE/tts1/README.md - corresponding entries in the
tools/Makefile - try-exception to check if discrete_speech_metrics are installed or not
Contributor
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LGTM! |
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What?
This PR adds evaluation scripts using discrete-speech-metrics, which can be used to evaluate text-to-speech, noisy speech, and speech enhancement.
The evaluation metrics are computed between the candidate speech and the corresponding reference speech.
Why?
The metrics in discrete-speech-metrics are effective for speech synthesis evaluation because they better correlate with human subjective evaluation scores than MCD.
They also show higher correlations than UTMOS if reference speech is available.
They can also be effective for noisy speech evaluation.
See also
Toolkit: https://github.com/Takaaki-Saeki/DiscreteSpeechMetrics