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