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This commit is contained in:
Daniel Povey 2022-07-05 17:11:45 -07:00
parent 2692d5f903
commit 41368f6b63
1 changed files with 2 additions and 3 deletions
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egs/librispeech/ASR/pruned_transducer_stateless7/optim.py
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@ -26,9 +26,8 @@ import logging
class LearnedGradient(Optimizer): class LearnedGradient(Optimizer):
""" """
Implements 'Learned Gradient' update. It's a learned positive definite learning-rate Implements 'Learned Gradient' update. It's special factorization of the
matrix for each dimension of each tensor, that we multiply the derivative by, and parameter matrix..
then scale the delta/param-change before the update.
Args: Args: