Purpose: In 1980, Porter presented a simple algorithm for stemming English language words. This paper summarises the main features of the algorithm, and highlights its role not just in modern information retrieval research, but also in a range of related subject domains.
Design: Review of literature and research involving use of the Porter algorithm.
Findings: The algorithm has been widely adopted and extended so that it has become the standard approach to word conflation for information retrieval in a wide range of languages.
Value: The 1980 paper in Program by Porter describing his algorithm has been highly cited. This paper provides a context for the original paper as well as an overview of its subsequent use.
![[thumbnail of willettp9_PorterStemmingReview.pdf]](https://eprints.whiterose.ac.uk/style/images/fileicons/text.png "willettp9_PorterStemmingReview.pdf")
CORE (COnnecting REpositories)
CORE (COnnecting REpositories)