apunkt/GPy
1
0
Fork 0
mirror of https://github.com/SheffieldML/GPy.git synced 2026-05-06 10:32:39 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

ard plotting

Browse source
This commit is contained in:
Max Zwiessele 2014-02-26 08:21:14 +00:00
parent 2f3e0611f8
commit 51dca0fcbc
4 changed files with 41 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

16
GPy/plotting/matplot_dep/kernel_plots.py
View file

@ -6,7 +6,7 @@ import pylab as pb
import Tango
from matplotlib.textpath import TextPath
from matplotlib.transforms import offset_copy
from ...kern import Linear
from .base_plots import ax_default
@ -52,11 +52,7 @@ def plot_ARD(kernel, fignum=None, ax=None, title='', legend=False):
pass '' to not print a title
pass None for a generic title
"""
if ax is None:
fig = pb.figure(fignum)
ax = fig.add_subplot(111)
else:
fig = ax.figure
fig, ax = ax_default(fignum,ax)
if title is None:
ax.set_title('ARD parameters, %s kernel' % kernel.name)
@ -70,13 +66,13 @@ def plot_ARD(kernel, fignum=None, ax=None, title='', legend=False):
bottom = 0
x = np.arange(kernel.input_dim)
for i in range(ard_params.shape[-1]):
for i in range(ard_params.shape[0]):
c = Tango.nextMedium()
bars.append(plot_bars(fig, ax, x, ard_params[:,i], c, kernel._parameters_[i].name, bottom=bottom))
bottom += ard_params[:,i]
bars.append(plot_bars(fig, ax, x, ard_params[i,:], c, kernel._parameters_[i].name, bottom=bottom))
bottom += ard_params[i,:]
ax.set_xlim(-.5, kernel.input_dim - .5)
add_bar_labels(fig, ax, [bars[-1]], bottom=bottom-ard_params[:,i])
add_bar_labels(fig, ax, [bars[-1]], bottom=bottom-ard_params[i,:])
if legend:
if title is '':