def testLogSumExp(self): # test logsumexp rs = self.random_state for dtype in [np.float16, np.float32, np.float64]: for i in range(self.num_runs): input = rs.uniform(-1000, 1000, size=(self.num_topics, 1)) known_good = logsumexp(input) test_values = matutils.logsumexp(input) msg = "logsumexp failed for dtype={}".format(dtype) self.assertTrue(np.allclose(known_good, test_values), msg)
def testLogSumExp(self): # test logsumexp rs = self.random_state for dtype in [np.float16, np.float32, np.float64]: for i in range(self.num_runs): input = rs.uniform(-1000, 1000, size=(self.num_topics, 1)) known_good = logsumexp(input) test_values = matutils.logsumexp(input) msg = "logsumexp failed for dtype={}".format(dtype) self.assertTrue(np.allclose(known_good, test_values), msg)