some fixes to example gallery css
Add note on not using n_jobs!=1 in unstructured models
COSMIT remove some debugging code / output
ADD plot_learning.py for nice learning visuals :)
DOC add plot_learning to references
Add EdgeFeatureLatentNodeCRF
first test for edge feature latent node crf
EdgeFeatureLatentNodeCRF kinda seems to work. Need tests for learning, still.
fixed some test failures
FIX more test failures caused by ad3 returning integer solution
fix better warning
some structured perceptron improvements / fixes
better tests for EdgeFeatureGraphCRF
cosmit typo
speed up edge feature graph crf psi a lot.
more control in plot_learning, plot example for plot_learning :)
Add "ad3bb" inference string for ad3 with branch and bound.
rename switch_to_ad3 to switch_to, make more flexible
add example plotting exact learning with switch to ad3bb
add test for structured perceptron, minor fixes