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[latent plotting] some adjustments for nicer looking plots

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Max Zwiessele 2014-10-29 08:21:37 +00:00
parent 236dfb505d
commit aa50f1f303
1 changed files with 2 additions and 2 deletions
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4
GPy/plotting/matplot_dep/dim_reduction_plots.py
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@ -162,7 +162,7 @@ def plot_latent(model, labels=None, which_indices=None,
else:
x = X[index, input_1]
y = X[index, input_2]
ax.scatter(x, y, marker=m, s=s, color=Tango.nextMedium(), label=this_label)
ax.scatter(x, y, marker=m, s=s, c=Tango.nextMedium(), label=this_label, linewidth=.5, edgecolor='k', alpha=.9)
ax.set_xlabel('latent dimension %i' % input_1)
ax.set_ylabel('latent dimension %i' % input_2)
@ -175,7 +175,7 @@ def plot_latent(model, labels=None, which_indices=None,
if plot_inducing:
Z = model.Z
ax.plot(Z[:, input_1], Z[:, input_2], '^w')
ax.scatter(Z[:, input_1], Z[:, input_2], c='w', s=14, marker="^", edgecolor='k', linewidth=.3, alpha=.6)
ax.set_xlim((xmin, xmax))
ax.set_ylim((ymin, ymax))