QueryLanguages (1)
Query Languages Aj. Khuanlux MitsophonsiriCS.426 INFORMATION RETRIEVAL.
1 Query Languages. 2 Boolean Queries Keywords combined with Boolean operators: –OR: (e 1 OR e 2 ) –AND: (e 1 AND e 2 ) –BUT: (e 1 BUT e 2 ) Satisfy e.
Information Retrieval CSE 8337 Spring 2007 Query Languages & Matching Material for these slides obtained from: Modern Information Retrieval by Ricardo.
Query Languages
Information Retrieval
1 Query Languages by Ray Mooney. 2 Boolean Queries Keywords combined with Boolean operators: –OR: (e 1 OR e 2 ) –AND: (e 1 AND e 2 ) –BUT: (e 1 BUT e.
