Add Lancaster Stemming Algorithm
Stepping stone for purescript-gargantext#633 (closed)
See also #324 (closed)
Implements the Lancaster stemming algorithm, which is more suitable for certain types of query. There was no Haskell package that implemented it to the best of my knowledge, so here it is.
In particular, this offers better (more aggressive) stemming for certain words, compare:
Word | Porter | Lancaster |
---|---|---|
collaboration | collabor | collab |
postpartum | postpartum | postpart |