apunkt/GPy
1
0
Fork 0
mirror of https://github.com/SheffieldML/GPy.git synced 2026-05-07 02:52:40 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

[basis funcs] linear slope identifiability higher, symmetry plus true linear effect

Browse source
This commit is contained in:
mzwiessele 2015-04-20 16:03:39 +02:00
parent e7650c8a90
commit 440d7b6478
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
GPy/kern/_src/basis_funcs.py
View file

@ -81,7 +81,7 @@ class LinearSlopeBasisFuncKernel(BasisFuncKernel):
def phi(self, X):
phi = np.where(X < self.start, self.start, X)
phi = np.where(phi > self.stop, self.stop, phi)
return ((phi-self.start)/(self.stop-self.start))-.5
return ((phi-(self.stop+self.start)/2.))#/(.5*(self.stop-self.start)))-1.
return self.concatenate_offset(phi) # ((phi-self.start)/(self.stop-self.start))-.5
class ChangePointBasisFuncKernel(BasisFuncKernel):