diff options
Diffstat (limited to 'ot/utils.py')
-rw-r--r-- | ot/utils.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ot/utils.py b/ot/utils.py index 47fe77f..d3df8fa 100644 --- a/ot/utils.py +++ b/ot/utils.py @@ -9,7 +9,7 @@ from scipy.spatial.distance import cdist def kernel(x1,x2,method='gaussian',sigma=1,**kwargs): """Compute kernel matrix""" if method.lower() in ['gaussian','gauss','rbf']: - K=np.exp(dist(x1,x2)/(2*sigma**2)) + K=np.exp(-dist(x1,x2)/(2*sigma**2)) return K def unif(n): |