def test_fbeta_update2():
x1 = Tensor(np.array([[0.2, 0.5, 0.7], [0.3, 0.1, 0.2], [0.9, 0.6, 0.5]]))
y1 = Tensor(np.array([1, 0, 2]))
x2 = Tensor(np.array([[0.2, 0.5], [0.3, 0.1], [0.9, 0.6]]))
y2 = Tensor(np.array([1, 0, 2]))
metric = Fbeta(2)
metric.clear()
metric.update(x1, y1)
with pytest.raises(ValueError):
metric.update(x2, y2)
def test_fbeta_update1():
x = Tensor(np.array([[0.2, 0.5, 0.7], [0.3, 0.1, 0.2], [0.9, 0.6, 0.5]]))
y = Tensor(np.array([1, 0]))
metric = Fbeta(2)
metric.clear()
with pytest.raises(ValueError):
metric.update(x, y)
def test_fbeta_runtime():
metric = Fbeta(2)
metric.clear()
with pytest.raises(RuntimeError):
metric.eval()
def test_fbeta_init():
with pytest.raises(ValueError):
Fbeta(0)