Thank you for the reference Dan! It explains a lot! ;-) What about the first question? What paper should I cite when introducing OpenNLP? According to http://eacl.org/conferences/, the EACL didn’t occur in 2005 but Google Scholar lists
Opennlp: A java-based nlp toolkit T Morton, J Kottmann, J Baldridge, G Bierner - Proc. EACL, 2005 Best, -- Alexandre Rademaker http://arademaker.github.io > On 28 Oct 2019, at 15:09, Dan Russ <danrus...@gmail.com> wrote: > > Hi Alexandre, > The Portuguese OpenNLP models are trained on the CoNLL-X bosque data. > https://www.aclweb.org/anthology/W06-2920/ > <https://www.aclweb.org/anthology/W06-2920/>. Take a look at the third column > of the table at http://opennlp.sourceforge.net/models-1.5/ > <http://opennlp.sourceforge.net/models-1.5/> for the rows starting with pt. > Dan >