Document (#29716)

Author

Robertson, A.M.
Willett, P.

Title

Applications of n-grams in textual information systems

Source

Journal of documentation. 54(1998) no.1, S.48-69

Year

1998

Abstract

Provides an introduction to the use of n-grams in textual information systems, where an n-gram is a string of n, usually adjacent, characters, extracted from a section of continuous text. Applications that can be implemented efficiently and effectively using sets of n-grams include spelling errors detection and correction, query expansion, information retrieval with serial, inverted and signature files, dictionary look up, text compression, and language identification

Content

Vgl. auch unter: http://www.emeraldinsight.com/10.1108/EUM0000000007161.

Theme

Semantisches Umfeld in Indexierung u. Retrieval

Object

n-grams

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5. Liu, X.; Croft, W.B.: Statistical language modeling for information retrieval (2004) 0.18

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