forked from PulseFocusPlatform/PulseFocusPlatform
74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
# Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
|
|
#
|
|
# 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.
|
|
|
|
|
|
class NameAdapter(object):
|
|
"""Fix the backbones variable names for pretrained weight"""
|
|
|
|
def __init__(self, model):
|
|
super(NameAdapter, self).__init__()
|
|
self.model = model
|
|
|
|
@property
|
|
def model_type(self):
|
|
return getattr(self.model, '_model_type', '')
|
|
|
|
@property
|
|
def variant(self):
|
|
return getattr(self.model, 'variant', '')
|
|
|
|
def fix_conv_norm_name(self, name):
|
|
if name == "conv1":
|
|
bn_name = "bn_" + name
|
|
else:
|
|
bn_name = "bn" + name[3:]
|
|
# the naming rule is same as pretrained weight
|
|
if self.model_type == 'SEResNeXt':
|
|
bn_name = name + "_bn"
|
|
return bn_name
|
|
|
|
def fix_shortcut_name(self, name):
|
|
if self.model_type == 'SEResNeXt':
|
|
name = 'conv' + name + '_prj'
|
|
return name
|
|
|
|
def fix_bottleneck_name(self, name):
|
|
if self.model_type == 'SEResNeXt':
|
|
conv_name1 = 'conv' + name + '_x1'
|
|
conv_name2 = 'conv' + name + '_x2'
|
|
conv_name3 = 'conv' + name + '_x3'
|
|
shortcut_name = name
|
|
else:
|
|
conv_name1 = name + "_branch2a"
|
|
conv_name2 = name + "_branch2b"
|
|
conv_name3 = name + "_branch2c"
|
|
shortcut_name = name + "_branch1"
|
|
return conv_name1, conv_name2, conv_name3, shortcut_name
|
|
|
|
def fix_layer_warp_name(self, stage_num, count, i):
|
|
name = 'res' + str(stage_num)
|
|
if count > 10 and stage_num == 4:
|
|
if i == 0:
|
|
conv_name = name + "a"
|
|
else:
|
|
conv_name = name + "b" + str(i)
|
|
else:
|
|
conv_name = name + chr(ord("a") + i)
|
|
if self.model_type == 'SEResNeXt':
|
|
conv_name = str(stage_num + 2) + '_' + str(i + 1)
|
|
return conv_name
|
|
|
|
def fix_c1_stage_name(self):
|
|
return "res_conv1" if self.model_type == 'ResNeXt' else "conv1"
|