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27 lines
742 B
Python
27 lines
742 B
Python
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from nose.tools import eq_, assert_almost_equal
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from wordfreq import tokenize, word_frequency, half_harmonic_mean
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def test_tokens():
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eq_(tokenize('おはようございます', 'ja'),
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['おはよう', 'ござい', 'ます'])
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def test_combination():
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ohayou_freq = word_frequency('おはよう', 'ja')
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gozai_freq = word_frequency('ござい', 'ja')
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masu_freq = word_frequency('ます', 'ja')
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assert_almost_equal(
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word_frequency('おはようおはよう', 'ja'),
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ohayou_freq / 2
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)
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assert_almost_equal(
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word_frequency('おはようございます', 'ja'),
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half_harmonic_mean(
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half_harmonic_mean(ohayou_freq, gozai_freq),
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masu_freq
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)
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)
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