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[src] Change how combination works with batch-norm. Only for nnet3, …#1587

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danpovey merged 4 commits intokaldi-asr:kaldi_52from
danpovey:kaldi_52_combine_fix
Apr 28, 2017
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[src] Change how combination works with batch-norm. Only for nnet3, …#1587
danpovey merged 4 commits intokaldi-asr:kaldi_52from
danpovey:kaldi_52_combine_fix

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@danpovey
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…needs to be duplicated for chain.

@GaofengCheng, you'll have to do some work to duplicate all these changes for the 'chain' tools. Check each and every diff line because I think all or nearly all of them need to also be made on similar 'chain'-based code. And that code might be in nnet3/ or chain/ or nnet3bin/ or chainbin/, so grep around for similarly named things.

@danpovey
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Also, I have not tested this at all, I am leaving that to you.

@GaofengCheng
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@danpovey get it

@danpovey
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@GaofengCheng, these changes only affect the final 'combine' stage, so to test you can run with --cleanup=false, change the code, and run just the final combination stage (set --train-stage to the number of iters).

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I've tested this enough that I'm pretty confident in it, so merging.
Also contains some CIFAR recipe changes I tested with it.

@danpovey danpovey merged commit f8f64cf into kaldi-asr:kaldi_52 Apr 28, 2017
Skaiste pushed a commit to Skaiste/idlak that referenced this pull request Sep 26, 2018
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2 participants