Is there a way to use BioLemmatizer from Python?
This area is huge in Python because of machine learning text processing, in fact O'Reilly have an entire book on it . However, we don't really deal with words in Bioinfo SE, 

You might want to look at the nltk (natural language toolkit) for Python, but for direct parallels with the Java package bio package (your question) I don't think it's something we would know.



You could solve this via subprocessing into Java, and passing the result back to Python. I get the idea that the core ML/ DL used in natural language is set up for Python. Google for example have fantastic tensorflow stack for this.