[0ff122b] | 1 | import unittest2 as unittest |
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| 2 | import numpy as np |
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| 3 | |
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| 4 | from vsm.viewer.tfidfviewer import * |
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| 5 | from vsm.viewer.labeleddata import * |
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| 6 | |
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| 7 | |
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| 8 | class TestTfIdfViewer(unittest.TestCase): |
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| 9 | |
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| 10 | def setUp(self): |
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| 11 | |
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| 12 | from vsm.corpus.util.corpusbuilders import random_corpus |
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| 13 | from vsm.model.tf import TfSeq |
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| 14 | from vsm.model.tfidf import TfIdf |
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| 15 | |
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| 16 | c = random_corpus(1000, 50, 0, 10, context_type='document', metadata=True) |
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| 17 | |
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| 18 | tf = TfSeq(c, 'document') |
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| 19 | tf.train() |
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| 20 | |
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| 21 | m = TfIdf.from_tf(tf) |
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| 22 | m.train() |
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| 23 | |
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| 24 | self.v = TfIdfViewer(c, m) |
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| 25 | |
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| 26 | def test_TfIdfViewer(self): |
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| 27 | |
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| 28 | li = [0,1] |
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| 29 | |
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| 30 | sww = self.v.dist_word_word('0') |
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| 31 | swwl = self.v.dist_word_word(['0','1']) |
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| 32 | sdd = self.v.dist_doc_doc(0) |
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| 33 | sddl = self.v.dist_doc_doc(li) |
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| 34 | |
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| 35 | dismatw = self.v.dismat_word(['0','2','5']) |
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| 36 | dismatd = self.v.dismat_doc(li) |
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| 37 | |
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| 38 | self.assertEqual(type(sww), LabeledColumn) |
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| 39 | self.assertEqual(type(swwl), LabeledColumn) |
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| 40 | self.assertEqual(type(sdd), LabeledColumn) |
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| 41 | self.assertEqual(type(sddl), LabeledColumn) |
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| 42 | |
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| 43 | self.assertEqual(type(dismatw), IndexedSymmArray) |
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| 44 | self.assertEqual(type(dismatd), IndexedSymmArray) |
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| 45 | |
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| 46 | |
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| 47 | |
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| 48 | #Define and run test suite |
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| 49 | suite = unittest.TestLoader().loadTestsFromTestCase(TestTfIdfViewer) |
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| 50 | unittest.TextTestRunner(verbosity=2).run(suite) |
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