lovins_stemmer(Representation) — Logtalk 3.100.1

object

# `lovins_stemmer(Representation)`

- `Representation` - Word representation. Valid values are `atom`, `codes`, and `chars`.

Lovins stemmer algorithm implementation for English words.

Availability:
`logtalk_load(stemming(loader))`
Author: Paulo Moura
Version: 1:0:0
Date: 2026-02-05
Compilation flags:
`static, context_switching_calls`
Implements:
`public` stemmer_protocol
Uses:
list
Remarks:

> - Algorithm: The Lovins stemming algorithm (Lovins, 1968) removes the longest suffix from a word using a list of 294 endings, each associated with a condition for removal. It then applies transformation rules to fix spelling.

> - Reference: Lovins, J.B. (1968). Development of a stemming algorithm. Mechanical Translation and Computational Linguistics, 11(1-2), 22-31.

Inherited public predicates:
stem/2 stems/2

## Public predicates

(no local declarations; see entity ancestors if any)

## Protected predicates

(no local declarations; see entity ancestors if any)

## Private predicates

(no local declarations; see entity ancestors if any)

## Operators

(none)

See also

stemmer_protocol, porter_stemmer(Representation)