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speech-recognitionsphinx4

"Falling back to non-recursive partition" sphinx 4

I trained my Acoustic model and received acceptable accurate rate (85%) over a small data (10 Vietnamese words). but when I integrate this model in to Transcriber sample (packaged with Sphinx 4) and try to transcribe a word, which is in the 10 above words, I received a list of "Falling back to non-recursive partition". I need it to output a word instead.

Here is my project.

Any idea? Thanks

Solution

  • acceptable accurate rate (85%) over a small data (10 Vietnamese words).

    This error rate is too high, you need to work on improvement of this result. Accuracy on 10 words must be over 95%. See CMUSphinx troubleshooting section in acoustic model training tutorial for more information.

    received a list of "Falling back to non-recursive partition".

    This error is a sign of a problem in your input data.

    In latest code this error should not be displayed, please also update to a latest version.