occurred when the model order was larger than the number of variables.

--HG--
rename : dlib/svm/graph_labeler.h => dlib/graph_cuts/graph_labeler.h
rename : dlib/svm/graph_labeler_abstract.h => dlib/graph_cuts/graph_labeler_abstract.h

can set the per class loss to whatever they want.

functions.

 - Refined the sparse_to_dense() routines a little.

for zero sized sparse vectors.

commits ago.

vectors of both sparse and dense type.

vector functions.