Zitationsschlüssel:
Fuhr:03
Titel:
Information Retrieval Methods for Literary Texts
Autor(en):
Norbert Fuhr
Herausgeber:
Georg Braungart
Karl Eibl
Fotis Jannidis
Verlag:
mentis
In:
Jahrbuch fr Computerphilologie 5
Seite(n):
147--160
Jahr:
2003

Zusammenfassung:
Information retrieval focuses on content-based searching in text documents. For this purpose, first text content must be represented, by using a representation language (like thesauri or classification schemes) or by performing free-text search. The latter approach uses either string-based or computer-linguistic methods (stemming, dictionary lookup, syntax analysis). For retrieval, weighting and ranking methods give better results than Boolean retrieval, and some of them also allow for relevance feedback. Retrieval of XML documents requires new methods for support weighting and ranking, specificity-oriented search, data types with vague predicates and vague structural conditions.
Klassifikation(en):
H.3.1, H.3.3
Subjektdeskriptor(en):
indexing methods, information retrieval

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