Hello, You can find examples of header files in the repo:
https://github.com/apache/opennlp/tree/master/opennlp-tools/lang/en/parser https://github.com/apache/opennlp/tree/master/opennlp-tools/lang/es/parser The format of the header rules comes from Collins thesis, Appendix A: http://www.cs.columbia.edu/~mcollins/papers/thesis.ps HTH, R On Sat, 6 Jun 2020 at 20:12, Abed Alhakim Ali Kayed Freihat < abed.frei...@unitn.it> wrote: > Dear Sirs, > > I am working on a parsing project for Arabic using openNLP toolkit. > As I tried to train the parsing model, I found out that the Opennlp > tutorial( > http://opennlp.apache.org/docs/1.9.2/manual/opennlp.html#tools.parser) is > not complete and does not explain some of the training parameters. These > parameters are (headRules headRulesFile and params paramsFile) > It is indicated in the tutorial that these are not covered and will be > covered later. > I would be thankful if you can help me by providing the specifications of > these parameters. Otherwise It is impossible to train parsing models in > OpenNLP > > > Thank you very much > > Abed Alhakim Freihat >