Natural Language Processing with Java Cookbook

How to do it...

Let's go through the following steps:

1. Add the following imports to the project:

import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStream;import opennlp.tools.lemmatizer.LemmatizerME;import opennlp.tools.lemmatizer.LemmatizerModel;

2. Add the following try block to the main method. An input stream and model are created, followed by the instantiation of the lemmatization model:

LemmatizerModel lemmatizerModel = null;try (InputStream modelInputStream = new FileInputStream(        "C:\\Downloads\\OpenNLP\\en-lemmatizer.bin")) {    lemmatizerModel = new LemmatizerModel(modelInputStream);    LemmatizerME lemmatizer = new LemmatizerME(lemmatizerModel);    …} catch (FileNotFoundException ...