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kaldi-asr / kaldi

kaldi-asr/kaldi is the official location of the Kaldi project.
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Fix LatticeSimpleDecoder #4879

Closed csukuangfj closed 8 months ago

csukuangfj commented 8 months ago

Closes #4870

It should not be a fatal error if the start state's number of input epsilons is 0.

For instance, for CTC decoding with an H, there are no epsilon transitions at all.