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- # -*- coding: utf-8 -*-
- # @Time : 2020/5/15 17:43
- # @Author : zhoujun
- import copy
- from addict import Dict
- from .DBLoss import DBLoss
- from .CTCLoss import CTCLoss,EnhancedCTCLoss
- from .PSELoss import PSELoss
- from .CombinedLoss import CombinedLoss
- from .FCELoss import FCELoss
- __all__ = ['build_loss']
- support_loss = ['DBLoss', 'CTCLoss','PSELoss','CombinedLoss','FCELoss','EnhancedCTCLoss']
- def build_loss(config):
- copy_config = copy.deepcopy(config)
- loss_type = copy_config.pop('type')
- assert loss_type in support_loss, f'all support loss is {support_loss}'
- criterion = eval(loss_type)(copy_config)
- # criterion = eval(loss_type)(Dict(copy_config))
- return criterion
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