This software is distributed under Apache License 2.0.
Modification, redistribution or any other usage of this software is permitted without any restriction, given that the following paper is cited:
Md. Faisal Mahbub Chowdhury and Alberto Lavelli, "Exploiting Scopes of Negations and Heterogeneous Features for Relation Extraction: A Case Study for Drug-Drug Interaction Extraction", NAACL 2013
All the tools and libraries (e.g. SVM-Light-TK and the jar files under "lib" directory) used by this software have their own license type. Please check them if you intend to use them for commerical usage.
To run it in Linux, open hyrex_run.sh file and set the value of "HyREX_DIR" variable with the full path where this software is placed. Open terminal and run open hyrex_run.sh.
To run it in Java, just run the run.java in run package.
(Make sure hyrex_sen_run.sh and hyrex_run.sh have execution and write permission.) To run it in Java, just run the run.java in run package.
-- Lei