Python kNN Examples

Example #1

 def test_leafsize(self):
     with self.assertRaises(ValueError):
         knn = kNN(data, labels, cityblock, 0)

Example #2

 def test_distance(self):
     with self.assertRaises(ValueError):
         knn = kNN(data, labels, "cityblock", 1)

Example #3

 def test_labels_length(self):
     with self.assertRaises(ValueError):
         knn = kNN(data, np.array(['a', 'a']), cityblock, 1)

Example #4

 def test_labels_empty(self):
     with self.assertRaises(ValueError):
         knn = kNN(data, np.array([]), cityblock, 1)

Example #5

 def test_data(self):
     with self.assertRaises(ValueError):
         knn = kNN(np.array([]), labels, cityblock, 1)

Example #6

 def setUp(self):
     self.knn = kNN(data, labels, cityblock, 1)