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- # Copyright (c) 2020 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.
- import copy
- import importlib
- from . import topk
- from .topk import Topk, MultiLabelTopk
- def build_postprocess(config):
- config = copy.deepcopy(config)
- model_name = config.pop("name")
- mod = importlib.import_module(__name__)
- postprocess_func = getattr(mod, model_name)(**config)
- return postprocess_func
- class DistillationPostProcess(object):
- def __init__(self, model_name="Student", key=None, func="Topk", **kargs):
- super().__init__()
- self.func = eval(func)(**kargs)
- self.model_name = model_name
- self.key = key
- def __call__(self, x, file_names=None):
- x = x[self.model_name]
- if self.key is not None:
- x = x[self.key]
- return self.func(x, file_names=file_names)
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