Merge pull request !5958 from lilei/modify_bug

fix ci

Merge pull request !5895 from chenweifeng/maximum-fix

Merge pull request !5790 from danishnxt/GPU_three

Merge pull request !5690 from JonathanY/rcnn

style fix

lint fixes

added check in NN layer for > 4 paddings, plus lint fix

fix python lint

lint fix

lint fix

updating to pytest asserts to improve testing

removed unnecc vars from test file fail checks

Merge pull request !5502 from wanyiming/mod_SoftmaxCrossEntropyWithlogits

Merge pull request !5458 from danishnxt/GPU_two

Merge pull request !5192 from Peilin/scatternd-type-support

refactored faster nms

refactored faster nms + typo fix

added box flipping choice

set choice to true for testing - yz

switching back

new test file

Merge pull request !4778 from Peilin/reshape-gpu-kernel-type-support

Merge pull request !5172 from riemann_penn/remove_name_args_from_gradoperation

Merge pull request !3957 from chenweifeng/strided_slice_dims_exceeds

fix ci

Merge pull request !4706 from Peilin/smoothL1Loss-fix

fix pylint

changed doc and code for SmoothL1Loss to be same a dchip. fixed grad kernel

fix ci

lint py fix 2

nms_py_file test value fix

lint fix

Merge pull request !4251 from Peilin/efficientnet

Merge pull request !4246 from Peilin/faster-rcnn-type-support

Merge pull request !4024 from JonathanY/roihalf

Merge pull request !4368 from 34bunny/GPU-RandomChoiceWithMask-fix

fix pylint

addressed code review comment

addressed code review comments

fix cpplint and pylint

trying to fix python ut

fix smoke test

Merge pull request !4315 from JonathanY/akg_ops

Merge pull request !3800 from baihuawei/multinomial-c

Merge pull request !3978 from Peilin/master

Merge pull request !4048 from linqingke/new_ops

Merge pull request !4130 from hanhuifeng/gpu_dropout

fix pylint

fix pylint

changed mstype to np type to fix pylint

fix pylint

fix pylint

fix pylint

added back copyright

Merge pull request !4088 from TuDouNi/master