apunkt/GPy
1
0
Fork 0
mirror of https://github.com/SheffieldML/GPy.git synced 2026-05-10 12:32:40 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

reverted stupid merge error

Browse source
This commit is contained in:
Max Zwiessele 2013-07-18 15:15:09 +01:00
parent a27557e196
commit dcec9d2a25
8 changed files with 41 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

2
GPy/examples/dimensionality_reduction.py
View file

@ -24,7 +24,7 @@ def BGPLVM(seed=default_seed):
Y = np.random.multivariate_normal(np.zeros(N), K, Q).T
lik = Gaussian(Y, normalize=True)
k = GPy.kern.rbf(Q, ARD=True) + GPy.kern.bias(Q) + GPy.kern.white(Q)
k = GPy.kern.rbf_inv(Q, ARD=True) + GPy.kern.bias(Q) + GPy.kern.white(Q)
# k = GPy.kern.rbf(Q) + GPy.kern.bias(Q) + GPy.kern.white(Q, 0.00001)
# k = GPy.kern.rbf(Q, ARD = False) + GPy.kern.white(Q, 0.00001)

4
GPy/examples/regression.py
View file

@ -67,8 +67,8 @@ def toy_ARD(optim_iters=1000, kernel_type='linear', N=300, D=4):
X4 = np.log(np.sort(np.random.rand(N,1),0))
X = np.hstack((X1, X2, X3, X4))
Y1 = np.asmatrix(2*X[:,0]+3).T
Y2 = np.asmatrix(4*(X[:,2]-1.5*X[:,0])).T
Y1 = np.asarray(2*X[:,0]+3).T
Y2 = np.asarray(4*(X[:,2]-1.5*X[:,0])).T
Y = np.hstack((Y1, Y2))
Y = np.dot(Y, np.random.rand(2,D));