def test_linear_kernel(self):
"""Simplistic testing of linear kernel"""
d1 = Dataset(np.asarray([list(range(5))] * 10, dtype=float))
lk = npK.LinearKernel()
lk.compute(d1)
self.assertTrue(lk._k.shape == (10, 10),
"Failure computing LinearKernel (Size mismatch)")
self.assertTrue((lk._k == 30).all(), "Failure computing LinearKernel")
def test_linear_sg(self):
d1 = np.random.randn(105, 32)
d2 = np.random.randn(41, 32)
nk = npK.LinearKernel()
sk = sgK.LinearSGKernel()
nk.compute(d1, d2)
sk.compute(d1, d2)
self.kernel_equiv(nk, sk)