lemmacentric
Lemmat centric is a term used in linguistics and natural language processing to describe an approach that treats lemmas—the canonical or dictionary forms of words—as the primary units of analysis and representation. A lemma is the base form under which all inflected or derived forms of a word are grouped, for example run, runs, ran, and running all map to the lemma run. In a lemmat centric framework, data, annotations, and processing pipelines are organized around lemmas rather than surface forms. This contrasts with form-centric approaches that treat each inflected form as a separate unit.
In practice, lemmat centric methods are applied in various tasks such as corpora annotation, information retrieval,
Limitations and challenges include cases where a single lemma does not capture form-specific meanings, such as