| Apache OpenNLP | |
| Copyright 2017 The Apache Software Foundation | |
| This product includes software developed at | |
| The Apache Software Foundation (http://www.apache.org/). | |
| The snowball stemmers in | |
| opennlp-tools/src/main/java/opennlp/tools/stemmer/snowball | |
| were developed by Martin Porter and Richard Boulton. | |
| The full snowball package is available from | |
| http://snowball.tartarus.org/ |