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a little merge

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This commit is contained in:
Zhenwen Dai 2014-05-15 12:17:21 +01:00
commit 3ee2dc920c
50 changed files with 2255 additions and 10642 deletions
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8
GPy/util/initialization.py
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@ -13,7 +13,11 @@ def initialize_latent(init, input_dim, Y):
p = pca(Y)
PC = p.project(Y, min(input_dim, Y.shape[1]))
Xr[:PC.shape[0], :PC.shape[1]] = PC
var = p.fracs[:input_dim]
else:
var = Xr.var(0)
return Xr, var/var.max()
return Xr, p.fracs[:input_dim]
Xr -= Xr.mean(0)
Xr /= Xr.var(0)
return Xr, var/var.max()