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70 lines
2.4 KiB
70 lines
2.4 KiB
# 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 __future__ import print_function
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import paddle.dataset.imikolov
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import unittest
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WORD_DICT = paddle.dataset.imikolov.build_dict()
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class TestMikolov(unittest.TestCase):
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def check_reader(self, reader, n):
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for l in reader():
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self.assertEqual(len(l), n)
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def test_train(self):
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n = 5
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self.check_reader(paddle.dataset.imikolov.train(WORD_DICT, n), n)
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first_line = 'aer banknote berlitz calloway centrust cluett fromstein '\
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'gitano guterman hydro-quebec ipo kia memotec mlx nahb punts '\
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'rake regatta rubens sim snack-food ssangyong swapo wachter'
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first_line = [
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WORD_DICT.get(ch, WORD_DICT['<unk>'])
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for ch in first_line.split(' ')
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]
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for l in paddle.dataset.imikolov.train(
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WORD_DICT, n=-1,
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data_type=paddle.dataset.imikolov.DataType.SEQ)():
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read_line = l[0][1:]
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break
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self.assertEqual(first_line, read_line)
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def test_test(self):
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n = 5
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self.check_reader(paddle.dataset.imikolov.test(WORD_DICT, n), n)
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first_line = 'consumers may want to move their telephones a little '\
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'closer to the tv set'
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first_line = [
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WORD_DICT.get(ch, WORD_DICT['<unk>'])
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for ch in first_line.split(' ')
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]
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for l in paddle.dataset.imikolov.test(
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WORD_DICT, n=-1,
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data_type=paddle.dataset.imikolov.DataType.SEQ)():
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read_line = l[0][1:]
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break
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self.assertEqual(first_line, read_line)
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def test_total(self):
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_, idx = list(zip(*list(WORD_DICT.items())))
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self.assertEqual(sorted(idx)[-1], len(WORD_DICT) - 1)
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if __name__ == '__main__':
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unittest.main()
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