LISP PROJECTS (20)
most recent version : 1.01 |release date : 21 March, 2002.
source code:

Download stem.cl from our site or from Martin Porter's site. Further descriptions of the algorithm and test suites are available there.

documentation:

http://www.tartarus.org/~martin/PorterStemmer

license:

The authors Porter and Haflich (of Franz Inc.) treat this as open source code and no license is necessary.

raw LispWire entry:

porter-word-stemmer.txt