src/main/python/tests/auto_tests/test_lm.py

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# Autogenerated By   : src/main/python/generator/generator.py
import unittest, contextlib, io


class TestLM(unittest.TestCase):
    def test_lm(self):
        # Example test case provided in python the code block
        buf = io.StringIO()
        with contextlib.redirect_stdout(buf):
            import numpy as np
            from systemds.context import SystemDSContext
            from systemds.operator.algorithm import lm

            np.random.seed(0)
            features = np.random.rand(10, 15)
            y = np.random.rand(10, 1)

            with SystemDSContext() as sds:
                weights = lm(sds.from_numpy(features), sds.from_numpy(y)).compute()
                print(weights)

            expected = """[[-0.11538199]
 [-0.20386541]
 [-0.39956034]
 [ 1.04078623]
 [ 0.43270839]
 [ 0.18954599]
 [ 0.49858969]
 [-0.26812763]
 [ 0.09961844]
 [-0.57000751]
 [-0.43386048]
 [ 0.55358873]
 [-0.54638565]
 [ 0.2205885 ]
 [ 0.37957689]]"""
        self.assertEqual(buf.getvalue().strip(), expected)


if __name__ == '__main__':
    unittest.main()