PyStemmer: PyStemmer (Snowball stemming algorithms, for information retrieval) PyStemmer: PyStemmer: PyStemmer provides access to efficient algorithms for calculating a PyStemmer: "stemmed" form of a word. This is a form with most of the common PyStemmer: morphological endings removed; hopefully representing a common PyStemmer: linguistic base form. This is most useful in building search engines PyStemmer: and information retrieval software; for example, a search with PyStemmer: stemming enabled should be able to find a document containing PyStemmer: "cycling" given the query "cycles". PyStemmer: PyStemmer: http://snowballstem.org/