libstemmer - C stemming algorithm library
Snowball stemming algorithms for use in Information Retrieval Snowball
provides access to efficient algorithms for calculating a "stemmed"
form of a word. This is a form with most of the common morphological
endings removed; hopefully representing a common linguistic base form.
This is most useful in building search engines and information
retrieval software; for example, a search with stemming enabled should
be able to find a document containing "cycling" given the query
Snowball provides algorithms for several (mainly European) languages.
It also provides access to the classic Porter stemming algorithm for
English: although this has been superseded by an improved algorithm,
the original algorithm may be of interest to information retrieval
researchers wishing to reproduce results of earlier experiments.
How to Install
sudo yum -y install https://extras.getpagespeed.com/release-latest.rpm
sudo yum -y install libstemmer