From 0092ad940318c0863205e6b4830ef3348f993f0a Mon Sep 17 00:00:00 2001 From: Max Zwiessele Date: Thu, 16 May 2013 16:02:49 +0100 Subject: [PATCH] swiss_roll adjustments --- GPy/examples/dimensionality_reduction.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/GPy/examples/dimensionality_reduction.py b/GPy/examples/dimensionality_reduction.py index 919eba06..2482bcc6 100644 --- a/GPy/examples/dimensionality_reduction.py +++ b/GPy/examples/dimensionality_reduction.py @@ -109,7 +109,7 @@ def swiss_roll(optimize=True, N=1000, M=15, Q=4, sigma=.2, plot=False): m.data_t = t m.constrain('variance|length', logexp_clipped()) - m['lengthscale'] = X.var(0).max() / X.var(0) + m['lengthscale'] = 1. # X.var(0).max() / X.var(0) m['noise'] = Y.var() / 100. m.ensure_default_constraints()