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[inducing] 3d added

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mzwiessele 2015-10-10 09:55:00 +01:00
parent cfae854f88
commit 57d2f98570
7 changed files with 68 additions and 30 deletions
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10
GPy/plotting/gpy_plot/data_plots.py
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@ -159,7 +159,7 @@ def _plot_data_error(self, canvas, which_data_rows='all',
return plots
def plot_inducing(self, visible_dims=None, projection='2d', label=None, **plot_kwargs):
def plot_inducing(self, visible_dims=None, projection='2d', label='inducing', **plot_kwargs):
"""
Plot the inducing inputs of a sparse gp model
@ -168,7 +168,7 @@ def plot_inducing(self, visible_dims=None, projection='2d', label=None, **plot_k
"""
canvas, kwargs = pl().new_canvas(projection=projection, **plot_kwargs)
plots = _plot_inducing(self, canvas, visible_dims, projection, label, **kwargs)
return pl().add_to_canvas(canvas, plots)
return pl().add_to_canvas(canvas, plots, legend=label is not None)
def _plot_inducing(self, canvas, visible_dims, projection, label, **plot_kwargs):
if visible_dims is None:
@ -182,15 +182,15 @@ def _plot_inducing(self, canvas, visible_dims, projection, label, **plot_kwargs)
#one dimensional plotting
if len(free_dims) == 1:
update_not_existing_kwargs(plot_kwargs, pl().defaults.inducing_1d) # @UndefinedVariable
plots['inducing'] = pl().plot_axis_lines(canvas, Z[:, free_dims], **plot_kwargs)
plots['inducing'] = pl().plot_axis_lines(canvas, Z[:, free_dims], label=label, **plot_kwargs)
#2D plotting
elif len(free_dims) == 2 and projection == '3d':
update_not_existing_kwargs(plot_kwargs, pl().defaults.inducing_3d) # @UndefinedVariable
plots['inducing'] = pl().plot_axis_lines(canvas, Z[:, free_dims], **plot_kwargs)
plots['inducing'] = pl().plot_axis_lines(canvas, Z[:, free_dims], label=label, **plot_kwargs)
elif len(free_dims) == 2:
update_not_existing_kwargs(plot_kwargs, pl().defaults.inducing_2d) # @UndefinedVariable
plots['inducing'] = pl().scatter(canvas, Z[:, free_dims[0]], Z[:, free_dims[1]],
**plot_kwargs)
label=label, **plot_kwargs)
elif len(free_dims) == 0:
pass #Nothing to plot!
else: