LING-467 Information Retrieval
Spring for 2008-2009
Survey of principles and techniques in information retrieval, information extraction, and other topics in NLP-
related documentprocessing. Specific topics include: automatic indexing, search techniques, query
mechanisms (formal query languages, topic hierarchies, natural language queries, query-by-example),
relevance feedback, document categorization, and evaluation methodology. Participants will also examine
performance of selected commercial systems. Prerequisite: LING-360 or LING-361.
Credits: 3
Prerequisites: 360 or 361
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