def test_coef_table_single(self):
     data = Table("titanic")
     learn = LogisticRegressionLearner()
     classifier = learn(data)
     coef_table = create_coef_table(classifier)
     self.assertEqual(1, len(bn.stats(coef_table.metas, None)))
     self.assertEqual(len(coef_table), len(classifier.domain.attributes) + 1)
     self.assertEqual(len(coef_table[0]), 1)
 def test_coef_table_multiple(self):
     data = Table("zoo")
     learn = LogisticRegressionLearner()
     classifier = learn(data)
     coef_table = create_coef_table(classifier)
     self.assertEqual(1, len(bn.stats(coef_table.metas, None)))
     self.assertEqual(len(coef_table), len(classifier.domain.attributes) + 1)
     self.assertEqual(len(coef_table[0]), len(classifier.domain.class_var.values))
Ejemplo n.º 3
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 def test_coef_table_single(self):
     data = Table("titanic")
     learn = LogisticRegressionLearner()
     classifier = learn(data)
     coef_table = create_coef_table(classifier)
     self.assertEqual(1, len(bn.stats(coef_table.metas, None)))
     self.assertEqual(len(coef_table),
                      len(classifier.domain.attributes) + 1)
     self.assertEqual(len(coef_table[0]), 1)
Ejemplo n.º 4
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 def test_coef_table_multiple(self):
     data = Table("zoo")
     learn = LogisticRegressionLearner()
     classifier = learn(data)
     coef_table = create_coef_table(classifier)
     self.assertEqual(1, len(bn.stats(coef_table.metas, None)))
     self.assertEqual(len(coef_table),
                      len(classifier.domain.attributes) + 1)
     self.assertEqual(len(coef_table[0]),
                      len(classifier.domain.class_var.values))