'steps/nnet3/make_bottleneck_features.sh', add online-cmvn support #4023
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danpovey
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Apr 9, 2020
… (#4033) - tcp-server: - fixing a bug in ivector extractor with weighted frames, - it was occuring during hang-up, the weights were incomplete (not updated...) - and it was failing in this way: ```ASSERTION_FAILED (online2-tcp-nnet3-decode-faster[5.5.675-0185c]:UpdateStatsUntilFrameWeighted():online-ivector-feature.cc:285) Assertion failed: (frame >= 0 && frame < this->NumFramesReady() && delta_weights_provided_ && ! updated_with_no_delta_weights_ && frame <= most_recent_frame_with_weight_)``` - make_bottleneck_features: there was a bug in CMVN pipeline that i recently introduced (sorry about that...)
pc-seawind
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Jun 4, 2020
pc-seawind
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Jun 4, 2020
…di-asr#4023 (kaldi-asr#4033) - tcp-server: - fixing a bug in ivector extractor with weighted frames, - it was occuring during hang-up, the weights were incomplete (not updated...) - and it was failing in this way: ```ASSERTION_FAILED (online2-tcp-nnet3-decode-faster[5.5.675-0185c]:UpdateStatsUntilFrameWeighted():online-ivector-feature.cc:285) Assertion failed: (frame >= 0 && frame < this->NumFramesReady() && delta_weights_provided_ && ! updated_with_no_delta_weights_ && frame <= most_recent_frame_with_weight_)``` - make_bottleneck_features: there was a bug in CMVN pipeline that i recently introduced (sorry about that...)
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