Merge pull request #1398 from cuicheng01/release/2.3

[cherry-pick]update codes

ppcls/arch/backbone/model_zoo/distilled_vision_transformer.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was heavily based on https://github.com/facebookresearch/deit
+
 import paddle
 import paddle.nn as nn
 from .vision_transformer import VisionTransformer, Identity, trunc_normal_, zeros_

ppcls/arch/backbone/model_zoo/dla.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/ucbdrive/dla
+
 import math
 
 import paddle

ppcls/arch/backbone/model_zoo/efficientnet.py

+# copyright (c) 2021 PaddlePaddle Authors. All Rights Reserve.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Code was based on https://github.com/lukemelas/EfficientNet-PyTorch
+
 import paddle
 from paddle import ParamAttr
 import paddle.nn as nn

ppcls/arch/backbone/model_zoo/ghostnet.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/huawei-noah/CV-Backbones/tree/master/ghostnet_pytorch
+
 import math
 import paddle
 from paddle import ParamAttr

ppcls/arch/backbone/model_zoo/gvt.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/Meituan-AutoML/Twins
+
 from functools import partial
 
 import paddle

ppcls/arch/backbone/model_zoo/hardnet.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/PingoLH/Pytorch-HarDNet
+
 import paddle
 import paddle.nn as nn
 

ppcls/arch/backbone/model_zoo/levit.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/facebookresearch/LeViT
+
 import itertools
 import math
 import warnings

ppcls/arch/backbone/model_zoo/rednet.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/d-li14/involution
+
 import paddle
 import paddle.nn as nn
 

ppcls/arch/backbone/model_zoo/regnet.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/facebookresearch/pycls
+
 from __future__ import absolute_import
 from __future__ import division
 from __future__ import print_function

ppcls/arch/backbone/model_zoo/repvgg.py

+# copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Code was based on https://github.com/DingXiaoH/RepVGG
+
 import paddle.nn as nn
 import paddle
 import numpy as np

ppcls/arch/backbone/model_zoo/resnest.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/zhanghang1989/ResNeSt
+
 from __future__ import absolute_import
 from __future__ import division
 from __future__ import print_function

ppcls/arch/backbone/model_zoo/swin_transformer.py

@@ -11,7 +11,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-# Reference: https://github.com/microsoft/Swin-Transformer
+
+# Code was based on https://github.com/microsoft/Swin-Transformer
 
 import numpy as np
 import paddle

ppcls/arch/backbone/model_zoo/tnt.py

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Code was based on https://github.com/huawei-noah/CV-Backbones/tree/master/tnt_pytorch
+
 import math
 import numpy as np
 

ppcls/data/preprocess/ops/operators.py

-"""
 # Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,7 +11,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-"""
 
 from __future__ import absolute_import
 from __future__ import division

ppcls/data/preprocess/ops/timm_autoaugment.py

@@ -11,10 +11,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-"""
-This code implements is borrowed from Timm: https://github.com/rwightman/pytorch-image-models.
-hacked together by / Copyright 2020 Ross Wightman
-"""
+
+# Code was heavily based on  https://github.com/rwightman/pytorch-image-models
 
 import random
 import math