57 Commits (f3818bd3358f5218e601b26c93c0a51cd015d74f)

Author	SHA1	Message	Date
Qiao Longfei	7345de3ad1	Beam search decode op python (#5631) ... * fix lod_tensor_array * init test beam search decode op * add test_beam_search_decode_op	8 years ago
Yu Yang	488320a703	Conditional Block Forward (#5530) ... * Conditional Block Forward * Assign Operator. Out=X, when type in [LoDTensor/SelectedRows/LoDTensorArray] * Stash * Add Scope::Rename it is useful in gradient phase of an operator with block * ConditionalBlock Grad Done * Add comments * yapf format code	8 years ago
QI JUN	f07a226a4f	add split and merge lod tensor operator (#5537) ... * add split lod tensor operator * add more test cast * clean code * add merge lod tensor operator * fix bug * clean code * add grad operator * make mask support GPU * add comments	8 years ago
Yu Yang	93c6e52af8	Automatically generated doc string for generated layers (#5585)	8 years ago
QI JUN	29f494f365	Stack LSTM Net for Paddle Book6 (#5503) ... * add lstm layer * set hidden shape * rename input parameter * add dynamic lstm * refine dynamic lstm layer * change parameter using XavierInitializer by default * refine dynamic lstm layer	8 years ago
Yang Yang(Tony)	40367d18d4	feature/while_op (#5502) ... * first commit * Python API for while op * Python Unittest for simple while_op forward * fix out to be list * Fix UT * VarType * Fix several bugs * Fix bug * Fix bug * Fix Bug * Fix bug * Fix unittest * Remove debug log * Add comments * add PADDLE_ENFORCE * while_grad_op first commit * Add `BlockDescBind::FindRecursiveOrCreateVar()` and fix bugs * refine code * fix unittest bug	8 years ago
kavyasrinet	b5901a3aa1	Adding documentation for every function in layers.py (#5529) ... * Adding operator assignment * Adding documentation to layers.py * Removing file from another PR	8 years ago
Yu Yang	133f890346	Merge pull request #5499 from reyoung/feature/increase_cpu ... Feature/increase cpu	8 years ago
Yu Yang	c88f98cf9e	Merge pull request #5501 from reyoung/feature/lod_array_length ... Add `lod_array_length` operator	8 years ago
Yu Yang	ef84ff8657	Merge branch 'develop' into feature/increase_cpu	8 years ago
Yang Yu	c9fc7ba9f8	Do not sum output if that output is not a gradient ... * increament is default inplace	8 years ago
fengjiayi	b698d19bfb	Add grad for lodtensor array ops (#5461) ... * Add LoDRankTable LoD Rank Table stores the `level` of `lod` which is ordered by sequence length in descending order. It is useful when implement dynamic RNN and is shared by dynamic RNN memory, dynamic RNN slice input and dynamic RNN slice output operators. * Add skeleton for array_to_lod_tensor and lod_tensor_to_array * Add VarType::LoDTensorArray * Add PyBind of LoDTensorArray * Add InferVarType * Add first unittest * Add ut * Add unittest * Add unittest * Add unittests * update * init * add infershape for lod_tensor_to_array_op * compelete array_to_lod_tensor_op * copy data * clean code * clean code * Fix unittest data * fix bugs * fix compile error * Refine TensorToArrayOp * refactor array_to_lod_tensor * Unittest * fix bugs * Fix unittest * Fix unittest * debug * Debug * Fix unittest * Add grad for ops * Debug * Fix a bug * fix a bug * fix a bug	8 years ago
Yang Yu	d24d8c20f3	Add `lod_array_length` operator	8 years ago
Yang Yu	6d41bfb7df	Add increment op	8 years ago
Yu Yang	2a76b42e44	Merge pull request #5419 from reyoung/feature/shrink_memory_op ... Feature/shrink memory op	8 years ago
chengduo	86e58b2343	Merge pull request #5457 from chengduoZH/fix_pool_attr_name ... fix_pool_op_attr_name	8 years ago
Yang Yang(Tony)	870650d8c1	Static lstm sanity check (#5365) ... * add fill_constant_batch_size_like_op to rnn h_boot * first commit * merge develop; fix conflict * update to main_program	8 years ago
Yang Yu	272a272b68	Merge branch 'develop' of github.com:baidu/Paddle into feature/shrink_memory_op	8 years ago
Yang Yu	0142530929	Rename shrink_state -> shrink_rnn_memory ... Follow comments	8 years ago
Yang Yu	b4dddb2994	Fix Unittest	8 years ago
chengduoZH	cdf5e87104	fix attr name	8 years ago
Yu Yang	f72729d407	Feature/rnn to array to lod tensor (#5411) ... * Add LoDRankTable LoD Rank Table stores the `level` of `lod` which is ordered by sequence length in descending order. It is useful when implement dynamic RNN and is shared by dynamic RNN memory, dynamic RNN slice input and dynamic RNN slice output operators. * Add skeleton for array_to_lod_tensor and lod_tensor_to_array * Add VarType::LoDTensorArray * Add PyBind of LoDTensorArray * Add InferVarType * Add first unittest * Add ut * Add unittest * Add unittest * Add unittests * update * init * add infershape for lod_tensor_to_array_op * compelete array_to_lod_tensor_op * copy data * clean code * clean code * Fix unittest data * fix bugs * fix compile error * Refine TensorToArrayOp * refactor array_to_lod_tensor * Unittest * fix bugs * Fix unittest * Fix unittest * debug * Debug * Fix unittest * clean code * refactor * use ostream * update test * fix gpu build error * make gpu test pass	8 years ago
Yang Yu	2dd91dd572	Shrink State Operator ... Used for shrink memories state in DyRNN. The height of state could be shrinked after running a step block.	8 years ago
Yu Yang	6cde889b5e	Add unittest, backward of array read/write op (#5409) ... * Use stable_sort in lod_rank_table It is easy to debug and test when use `stable_sort`and the time complexity is not changed. * Add LoDTensorArray * Stash * Better debug message for IsInitialized * Stash * Better debug message for IsInitialized * Complete array read/write op unittests * Add unittest, Gradient of array read/write * Follow comments	8 years ago
Yang Yang(Tony)	20667e1e3e	add fill_constant_batch_size_like_op to Static RNN's h_boot (#5332)	8 years ago
Yu Yang	c9b57dcc83	ReadFromArray/WriteToArray op (#5407) ... * Use stable_sort in lod_rank_table It is easy to debug and test when use `stable_sort`and the time complexity is not changed. * Add LoDTensorArray * Stash * Better debug message for IsInitialized * Stash * Better debug message for IsInitialized * Complete array read/write op unittests	8 years ago
dangqingqing	f529d46540	Fix Python API.	8 years ago
Yu Yang	e7c67e1195	Add stop_gradient in Variable (#5361)	8 years ago
Yu Yang	51d4afaae9	Rename program->main_program, init_program->startup_program (#5360)	8 years ago
Qiao Longfei	906e2565a7	Add acc test to image classification (#5336) ... * add acc layer * memory log level change from 3 to 10 * use gaussian random to init conv parameters * use initializer * fix import * batch_norm use helper to create persistable var * refine code * train only 2 batches for test * use g_program and g_init_program * use XavierInitializer to init fc parameter	8 years ago
Yu Yang	74849158e3	Add LoDRankTable (#5349) ... * Add LoDRankTable LoD Rank Table stores the `level` of `lod` which is ordered by sequence length in descending order. It is useful when implement dynamic RNN and is shared by dynamic RNN memory, dynamic RNN slice input and dynamic RNN slice output operators. * Add InferVarType	8 years ago
Yu Yang	4b9a2c44f1	Fix bug in lookup_table_op & layers (#5298) ... * Fix bug in lookup_table_op & layers * Missing Act in layers * Should += in CPU * Remove check in python * Fix bug in sequence_conv_pool() * Fix a bug in test_recommender_system.py * Just skip test_evaluator	8 years ago
Yu Yang	0a32e74d13	Rewrite StaticRNN with Executor (#5224) ... * Init commit * Make executor use ProgramDescBind * Change Attribute from BlockDesc to BlockDescBind * Since we will get the program desc in RNN, just BlockDesc is not enough. * Add DeviceContext to Executor API * Rewrite RNN * Pass Python * AddBiasOp does not care num_flatten_dims * Stash * Fix MacOS Compile * Pass RNN forward * add python test * refactor test * Make compile pass * add gradopmaker * First draft done * Polish code * add grad op maker and grad infershape * Polish code * Fix backward.cc bug * Fix infershape * Rename function * add backward test * simplify recurrent test * Update * Pass unittest * Add comments & refine test * Add comments * refactor test * Complete Unittest * fix StepScopes enforce * Remove unused unittest * no type error * Update * Make RNN Pass unittest	8 years ago
dzhwinter	69011c1821	"add book recommender_system testing" (#5143) ... * "add sequence conv layer" * "add book recommender_system testing" * "add training loop" * "add sequence layer" * "add recommender system training data" * "fix conv2d layer bug" * add sequence_conv_pool * "fix input is Null" * add networks * "fix based comment" * "add sum op layer" * "merge layers" * Update layers.py * "fix input is NULL bug" * "debug embedding table" * "modify layers.py" * "fix pool interface" * "add export type to layers" * "fix based on comment" * "need lod info support in all operator" * "remove accuracy layer" * "tuning learning rate" * "add sparse test" * "add gpu test" * Update test_recommender_system.py	8 years ago
fengjiayi	1f11f773bf	Fix a bug in sequence_pool layer (#5290) ... * Fix bug * update	8 years ago
dzhwinter	26492210c0	Fix/sequence op (#5264) ... * "replace enum with string" * "fix layers"	8 years ago
Abhinav Arora	61eafbe09d	Adding a framework for variable initializers (#5232)	8 years ago
dzhwinter	9b70b6a1bb	Fix/sequence pool (#5229) ... * "modify layers.py" * "fix pool interface" * "add export type to layers" * "fix based on comment"	8 years ago
武毅	878dd88f61	Refine evaluator op types (#5208) ... * refine evaluator op types * update * follow comments * update * fix v2 mnist case * fix v2 mnist case * update * update	8 years ago
fengjiayi	f122a5da2f	Add accuracy layer (#4958) ... * Complete accuray layer * Fix error * Fix error * Add 'accuracy' to __all__ * update * Fix Type error * Fix error * Refine unit tests * Fix an unit test error	8 years ago
QI JUN	669786bfe1	refine square_error_cost layer (#5216) ... * reimplement pow operator * add pow_grad operator * fix code style * fix build error * fix op_test bug * revert pow operator * add FIXME comment	8 years ago
dzhwinter	f4710cf0e2	"add sequence conv layer" (#5117) ... * "add sequence conv layer" * "add sequence layer" * add networks * "fix based comment" * Update layers.py	8 years ago
Qiao Longfei	cdc700bb32	add resnet (#5206) ... * add resnet * optimize code	8 years ago
Qiao Longfei	0049ce0479	03 image classification (#5192) ... * add batch_norm_layer * add img_conv_group layer and test * add check to Tensor.type() * forward can run * with backward * change label data time from int32 to int64 * refine code * follow comment	8 years ago
Yu Yang	b84e822651	Cast Operator (#5149) ... * Cast Operator Cast input variable to other data type * Fix compile error * Add cast op * Follow comments	8 years ago
QI JUN	008f40ce09	support sparse output for lookup table grad op (#5145) ... * add sparse support for sum op * typo fix * fix gpu build error * fix unittest error * typo fix * infer var type and shape in op_test * follow comments * fix build error * bypass some unittests depend on NetOp * support sparse output for lookup table grad op * refine codes * fix gpu build error * fix lookup table grad gpu kernel * fix ci * fix ci * fix ci * fix bug in lookup_table_grad op * fix bug in test_word2vec * register double kernel for some operators * set is_sparse=True in test_word2vec * fix lookup table grad op CUDA kernel bug * disable test_modified_huber_loss_op temporarily * disable test_lstm_unit_op temporarily	8 years ago
chengduo	5a95792925	Merge pull request #4636 from chengduoZH/Add_pool_cudnn_op ... Add pool2d cudnn op	8 years ago
chengduoZH	cadee843b8	follow comments	8 years ago
Qiao Longfei	fc68290bcc	update _create_op_func_ and support generate dropout layer (#5134)	8 years ago
Yu Yang	fa72e5443b	Python API for StaticRNN (#4991)	8 years ago