Document (#21503)

Author

Fox, C.

Title

Lexical analysis and stoplists

Source

Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates

Imprint

Englewood Cliffs, NJ : Prentice Hall

Year

1992

Pages

S.102-130

Abstract

Lexical analysis is a fundamental operation in both query processing and automatic indexing, and filtering stoplist words is an important step in the automatic indexing process. Presents basic algorithms and data structures for lexical analysis, and shows how stoplist word removal can be efficiently incorporated into lexical analysis

Theme

Computerlinguistik
Automatisches Indexieren

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