in gcc 4.1.1.

added unit tests.

inference in chain-structured factor graphs.

--HG--
rename : dlib/optimization/find_map_nmplp.h => dlib/optimization/find_max_factor_graph_nmplp.h
rename : dlib/optimization/find_map_nmplp_abstract.h => dlib/optimization/find_max_factor_graph_nmplp_abstract.h
rename : dlib/test/find_map_nmplp.cpp => dlib/test/find_max_factor_graph_nmplp.cpp

it begins randomly subsampling possible detection locations rather than
just stopping the detection procedure.

routines.

setting this value too low can sometimes result in the failure of the
structural_svm_object_detection_problem.

a tool for learning the parameters for an object like scan_image_pyramid.