Paddle

Author	SHA1	Message	Date
Yu Yang	610a25844f	Fix all unit tests in Python	9 years ago
qiaolongfei	f485a9bc50	add auto gradient check design doc	9 years ago
Yu Yang	f0a85b0805	Rename __is_close -> assert_is_close()	9 years ago
Yu Yang	c957445c72	A better error message for gradient checker * Give which parameter, which element are wrong. And what max_diff is.	9 years ago
Qiao Longfei	e31a469ee0	add gradient test framework (#3226 ) * init grad op checker * can run * add GradeChecker class * use get_numeric_gradient * refine code * add softmax and cross entropy auto grad test * use close to judge op_grad and numeric_grad * add cpu and gpu compare * add comments * add support_gpu * fix allclose * fix name error and symplify code * optimize gradient checker * add test_cross_entropy_op * update gradient_checker.py * optimize code * use random.uniform instead of random.random * fix type bug * optimize check_grad * put SupportGPU into OperatorBase * typo	9 years ago
Yu Yang	89d33ff83f	Complete chagne op creation method. Currently use `Operator("fc", X="x", W='w1', B='b1')` as operator creation method. Fix #3198	9 years ago
Yu Yang	133541ee41	Merge codes	9 years ago
Yu Yang	a0590004ce	Add __all__ in `gradient_checker.py`	9 years ago
Yu Yang	fcc28ccea2	Add comments	9 years ago
Yu Yang	7c42aad412	Initialize Gradient Checker Add get_numeric_gradient API and its unittest.	9 years ago