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47 lines
1.2 KiB
47 lines
1.2 KiB
7 years ago
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# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from enum import Enum
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__all__ = [
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'Event',
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'Trainer',
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]
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class Event(Enum):
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BEGIN_EPOCH = 0
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END_EPOCH = 1
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BEGIN_STEP = 2
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END_STEP = 3
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def __init__(self):
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self.step = 0
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self.epoch = 0
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self.type = Event.BEGIN_EPOCH
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class Trainer(object):
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def __init__(self, network_func, optimizer, params=None, place=None):
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self.network_func = network_func
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self.optimizer = optimizer
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self.params = params
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self.place = place
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def train(self, reader, num_epochs, event_handler):
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pass
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def test(self, reader):
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pass
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