Lexicon enhancement
type: Named individual
type: Operation
type: Concept
broader: Knowledge acquisition

Text and Data Mining
type: Named individual
type: Operation
type: Concept
narrower: Knowledge acquisition

Lexicon extraction from lexica
type: Named individual
type: Operation
type: Concept
broader: Knowledge acquisition

Ontology enhancement
type: Named individual
type: Operation
type: Concept
broader: Knowledge acquisition

Named individual
type: Class

Operation
type: Class

Ontology acquisition
type: Named individual
type: Operation
type: Concept
broader: Knowledge acquisition

Knowledge acquisition
type: Operation
type: Concept
type: Named individual
in scheme: Operation Taxonomy
narrower: Lexicon acquisition from corpora
narrower: Ontology enhancement
narrower: Lexicon extraction from lexica
narrower: Ontology acquisition
narrower: Bilingual lexicon induction
narrower: Lexicon enhancement
broader: Text and Data Mining
comment: The process/task of extracting, organising and systematising knowledge usually of a specific domain from external sources so that it can be used in a knowledge-based system

Operation Taxonomy
type: Named individual
type: ConceptScheme

Lexicon acquisition from corpora
type: Named individual
type: Operation
type: Concept
broader: Knowledge acquisition

Bilingual lexicon induction
type: Named individual
type: Operation
type: Concept
broader: Knowledge acquisition

Information Extraction and Information Retrieval Collection
type: Named individual
type: Operation
type: Collection
member: Knowledge acquisition