diff options
Diffstat (limited to 'ml_exp/kernels.py')
| -rw-r--r-- | ml_exp/kernels.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ml_exp/kernels.py b/ml_exp/kernels.py index 7a61a1e1e..3914ffc20 100644 --- a/ml_exp/kernels.py +++ b/ml_exp/kernels.py @@ -36,9 +36,9 @@ def gaussian_kernel(X1, inv_sigma = -0.5 / (sigma*sigma) K = np.zeros((X1.shape[0], X2.shape[0]), dtype=float) - for i in X1: - for j in X2: - f_norm = np.linalg.norm(i - j) + for i, x1 in enumerate(X1): + for j, x2 in enumerate(X2): + f_norm = np.linalg.norm(x1 - x2) # print(f_norm) K[i, j] = math.exp(inv_sigma * f_norm) |