コード例 #1
0
 def test_regression_scorer(self):
     data = Table('housing')
     learner = RandomForestRegressionLearner()
     scores = learner.score_data(data)
     self.assertEqual(['LSTAT', 'RM'],
                      sorted([data.domain.attributes[i].name
                              for i in np.argsort(scores)[-2:]]))
コード例 #2
0
 def test_regression_scorer(self):
     learner = RandomForestRegressionLearner()
     scores = learner.score_data(self.housing)
     self.assertEqual(['LSTAT', 'RM'],
                      sorted([
                          self.housing.domain.attributes[i].name
                          for i in np.argsort(scores[0])[-2:]
                      ]))
コード例 #3
0
 def test_regression_scorer(self):
     data = Table('housing')
     learner = RandomForestRegressionLearner()
     scores = learner.score_data(data)
     self.assertEqual(['LSTAT', 'RM'],
                      sorted([
                          data.domain.attributes[i].name
                          for i in np.argsort(scores)[-2:]
                      ]))
コード例 #4
0
ファイル: test_random_forest.py プロジェクト: karoema/orange3
 def test_regression_scorer(self):
     learner = RandomForestRegressionLearner()
     scores = learner.score_data(self.house)
     self.assertEqual(['LSTAT', 'RM'],
                      sorted([self.house.domain.attributes[i].name
                              for i in np.argsort(scores[0])[-2:]]))