Flexible length phrases in document classification

Flexible length phrases in document classification

In this paper we investigate possibility of using phrases of flexible length in classification of textual documents as an extension to classic bag of words document representation where documents are represented using single words as index terms. The investigation is conducted on collection of artic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Radosevic, D., Dobsa, J.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Design for experiments
Frequency
Indexing
Informatics
Large-scale systems
Stress
Support vector machine classification
Support vector machines
Text categorization
Writing
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Beschreibung
Zusammenfassung:In this paper we investigate possibility of using phrases of flexible length in classification of textual documents as an extension to classic bag of words document representation where documents are represented using single words as index terms. The investigation is conducted on collection of articles from Vecernji list. It is shown that usage of flexible length phrases improves precision of automatic document classification and there are indications that such approach could be used for genre classification
ISSN:1330-1012
DOI:10.1109/ITI.2006.1708524