OcrV1, Main, Exploration, bibRecord, 002D72

The effects of noisy data on text retrieval

Identifieur interne : 002D72 ( Main/Exploration ); précédent : 002D71; suivant : 002D73

The effects of noisy data on text retrieval

Auteurs : Kazem Taghva [États-Unis] ; Julie Borsack [États-Unis] ; Allen Condit [États-Unis] ; Srinivas Erva [États-Unis]

Source :

Journal of the American Society for Information Science [ 0002-8231 ] ; 1994-01.

RBID : ISTEX:C1D627CEAD1540857403C876222843BB33624964

Descripteurs français

Pascal (Inist)
- Application, BASISplus, Code ASCII, Conversion information, Copie image, Correction automatique, Correction erreur, Dispositif, Document imprimé, Evaluation performance, Logiciel documentaire, Numérisation, Performance système, Recherche documentaire, Reconnaissance caractère, Résultat expérimental, Système gestion électronique document, Technologie, Texte, Traitement associé.
Wicri :
- topic : Numérisation, Recherche documentaire, Technologie.

English descriptors

KwdEn :
- ASCII code, Application, Automatic correction, Character recognition, Combined treatment, Device, Digitizing, Document retrieval, Electronic document management system, Error correction, Experimental result, Image copy, Information conversion, Information retrieval software, Performance evaluation, Printed document, System performance, Technology, Text.

Abstract

We report on the results of our experiments on query evaluation in the presence of noisy data. In particular, an OCR‐generated database and its corresponding 99.8% correct version are used to process a set of queries to determine the effect the degraded version will have on retrieval. It is shown that, with the set of scientific documents we use in our testing, the effect is insignificant. We further improve the result by applying an automatic postprocessing system designed to correct the kinds of errors generated by recognition devices. © 1994 John Wiley & Sons, Inc.

Url:

https://api.istex.fr/document/C1D627CEAD1540857403C876222843BB33624964/fulltext/pdf

DOI: 10.1002/(SICI)1097-4571(199401)45:1<50::AID-ASI6>3.0.CO;2-B

Affiliations:

Le document en format XML

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The effects of noisy data on text retrieval

The effects of noisy data on text retrieval

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

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