How to get the “relation” result from Stanford CoreNLP client in Python?

Question

I have trained a new relation extractor model according to https://nlp.stanford.edu/software/relationExtractor.html and the model works well in Java with the test entry StanfordCoreNlpDemo .

However, when I do that in Python env, by adding annotator "relation" in the CoreNLP pipeline, I can't get the "relation" result. I use stanza to call corenlp. Any suggestion?

Answer 1

I have made it work. The relation extractor result was not added to pipeline. So i have to do that by myself. But thanks to the corenlp framework, it's affordable to do that