apunkt/GPy
1
0
Fork 0
mirror of https://github.com/SheffieldML/GPy.git synced 2026-05-13 05:52:38 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

prevent the predicted variance to be negative

Browse source
This commit is contained in:
Zhenwen Dai 2015-05-16 22:39:11 +01:00
parent 51a4e881da
commit d01545c92b
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
GPy/core/gp.py
View file

@ -209,6 +209,8 @@ class GP(Model):
var = Kxx - np.sum(WiKx*Kx, 0) var = Kxx - np.sum(WiKx*Kx, 0)
var = var.reshape(-1, 1) var = var.reshape(-1, 1)
var[var<0.] = 0.
#force mu to be a column vector #force mu to be a column vector
if len(mu.shape)==1: mu = mu[:,None] if len(mu.shape)==1: mu = mu[:,None]