pcrf | Copyright Thomas Hanneforth , Universität Potsdam

pcrf is a C++ library. pcrf has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

PCRF — A small and efficient C++ library for supervised sequence labeling. Copyright Thomas Hanneforth, Universität Potsdam & Retresco GmbH, Berlin License: MIT License. You need the Boost libraries (boost.org). Under Linux, you can install them with sudo apt-get install libboost-all-dev. $ make -f Makefile.linux install $ sudo make -f Makefile.linux install (assuming that you have a directory /usr/local/bin). make will create and install the following three binaries: * crf-annotate: a config-file controlled annotation program for corpus files and running text * crf-train: a training program which creates binary CRF models * crf-apply: a program which applies and evaluates CRF models on corpus and running text files. After installing, go to the demo folder and type $ bash chunk-demo.sh. After installation, you find a doxygen source code documentation in doc/html. Furthermore, a couple of man pages crf-annotate(1), crf-train(1), crf-apply(1), crf-annotate(5), crf-train(5), and crf-conf(5) are installed under /usr/local/share/man.