Paddle

Author	SHA1	Message	Date
Chen Weihang	dec53a9c79	Remove DataParallel.scale_loss & apply_collective_grads (#27603 ) * remove data parallel scale loss & apply collective_grads * move apply in minimize * fix failed unittests	6 years ago
MRXLT	f936adbd2d	fix adam (#27343 ) * fix adam * rmsprop support double	6 years ago
MRXLT	9166307315	add check for sparse parameters with weight_decay (#27141 ) * add check for sparse parameters with weight_decay * move sparse check to adam.py	6 years ago
MRXLT	1f36d3cdcb	update optimizer (#26711 ) * update doc * update doc * fix optimizer sample code * add default value for adamw weight_decay * fix adamw * change LearningRateDecay to _LRScheduler * fix adamw;notest * fix load;notest * remove file * bug fix * fix code style * bug fix * add ut * adamw support weight_decay=0 * fix ut * fix set_lr doc * fix doc * change parameters place	6 years ago
MRXLT	eeda90d674	[WIP] update optimizer for 2.0 (#26288 ) refine Optimizer/Adam/Admax/RMSProp && add Admw * buf fix * update comment * unify arguments place; notest * fix ut, test=develop * bug fix * fix conflicts, test=develop * add examples code * bug fix * fix comments * fix sample code * add sample code for Optimizer * add adamax ut, test=develop * fix rmsprop ut, test=develop * add ut for optimizer.py and adamw.py * remove TestAdamOptimizerBetaVariable * update api && add ut * update doc && fix ut * add ut Co-authored-by: mapingshuo <mps2012@yeah.net>	6 years ago