Naoaki Okazaki

CRFsuite removes features with zero weight assigned after finishing a training process. In your case, the number of features used in the training process was 79075, but only 17450 features...

Thank you for the comment. The intention why I created two header files was that: 1) "crfsuite_api.hpp" can be included multiple times where necessary, but "crfsuite.hpp" must be included only...

My mistake: we cannot specify "static inline" in "crfsuite.hpp". I'm confused with the usage of "static" keyword inside and outside of a class.