title: Journal descriptor indexing tool for categorizing text according to discipline or semantic type.
abstract: A JDI (Journal Descriptor Indexing) tool has been developed at NLM that automatically categorizes biomedical text as input, returning a ranked list, with scores between 0-1, of either JDs (Journal Descriptors, corresponding to biomedical disciplines) or STs (UMLS Semantic Types). Possible applications include WSD (Word Sense Disambiguation) and retrieval according to discipline. The Lexical Systems Group plans to distribute an open source JAVA version of this tool.
authors.affiliation: National Library of Medicine, Bethesda, Maryland 20894, USA.
authors.forename: Susanne M
authors.initials: SM
authors.lastname: Humphrey
authors.forename: Chris J
authors.initials: CJ
authors.lastname: Lu
authors.forename: Willie J
authors.initials: WJ
authors.lastname: Rogers
authors.forename: Allen C
authors.initials: AC
authors.lastname: Browne
mesh_terms: D000043:Abstracting and Indexing / Q000379:methods*; D046650:Medical Subject Headings; D009323:Natural Language Processing; D010506:Periodicals as Topic; D012660:Semantics; D017432:Unified Medical Language System