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[dim red] cmu_mocap normalize

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Max Zwiessele 2014-11-05 17:45:52 +00:00
parent 6f4f9e57b7
commit b45421c335
1 changed files with 4 additions and 1 deletions
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5
GPy/examples/dimensionality_reduction.py
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@ -624,7 +624,10 @@ def cmu_mocap(subject='35', motion=['01'], in_place=True, optimize=True, verbose
if in_place:
# Make figure move in place.
data['Y'][:, 0:3] = 0.0
m = GPy.models.GPLVM(data['Y'], 2, normalize_Y=True)
Y = data['Y']
Y_mean = Y.mean(0)
Y_std = Y.std(0)
m = GPy.models.GPLVM((Y-Y_mean)/Y_std, 2)
if optimize: m.optimize(messages=verbose, max_f_eval=10000)
if plot: