def test_mse(self):
ms = MSE()
assert ms.value == 0.0
refs = CPUTensor([0.00, 1, 0.7, -0.4])
preds = CPUTensor([0.2, -1, 0.5, 2.4])
ms.add(refs, preds)
assert abs(ms.report() -
((0.2**2 + 2**2 + 0.2**2 + 2.8**2) / 4.0)) < 1e-5
def test_mse(self):
ms = MSE()
assert ms.value == 0.0
refs = CPUTensor([0.00, 1, 0.7, -0.4])
preds = CPUTensor([0.2, -1, 0.5, 2.4])
ms.add(refs, preds)
assert abs(ms.report() -
((0.2**2 + 2**2 + 0.2**2 + 2.8**2) / 4.0)) < 1e-5
def test_mse_mat(self):
ms = MSE()
assert ms.value == 0.0
assert ms.rec_count == 0.0
refs = CPUTensor([[0, 1, 0.7], [0.5, -3, 0]])
preds = CPUTensor([[0.2, 1, 0.5], [0, -5.5, 0.10]])
ms.add(refs, preds)
assert abs(ms.report() - (
(0.2**2 + 0**2 + 0.2**2 + 0.5**2 + 2.5**2 + .10**2) / 6.0)) < 1e-6
def test_mse_mat(self):
ms = MSE()
assert ms.value == 0.0
assert ms.rec_count == 0.0
refs = CPUTensor([[0, 1, 0.7],
[0.5, -3, 0]])
preds = CPUTensor([[0.2, 1, 0.5],
[0, -5.5, 0.10]])
ms.add(refs, preds)
assert abs(ms.report() - ((0.2**2 + 0**2 + 0.2**2 +
0.5**2 + 2.5**2 + .10**2) / 6.0)) < 1e-6
