Paddle

Author	SHA1	Message	Date
Yu Yang	dd0008d57f	Extract apply_backward_pass to backward.py (#5026 ) * Extract apply_backward_pass to backward.py Rename apply_backward_pass to append_backward_ops * Fix CI * Update design doc	9 years ago
Abhinav Arora	d78d119346	Adding python wrapper for adam operator (#5021 ) * Adding Adam Python wrapper * Adding tests for Python Adam wrapper	9 years ago
Kexin Zhao	fdaf0772c4	add adagrad optimizer python implementation	9 years ago
Abhinav Arora	0e31d7d71b	Adding the interface for the momentum optimizer (#4919 ) * Adding the interface for the momentum optimizer * Adding a comment about accumulators	9 years ago
Qiao Longfei	df0946ebe2	Impl optimizer (#4734 ) * init parameter base class * optimize the Comments of optimizer * basic implimentation of optimizer * add test_optimizer * add no_grad_set to interface * update optimizer.py * python code can run * fix some problem * add sync_with_cpp to Python Program and Block * sync vars and ops in block from cpp * optimize code and add some comment * add more check for sync * update optimizer with return value of Backward * rm unused code * infer shape when create gradient vairiable * update test_optimizer * update test_program.py * update backward test * follow comment	9 years ago