The aim of this paper is to evaluate the potential usefulness of the reject option for text categorisation (TC) tasks. The reject option is a technique used in statistical pattern recognition for improving classification reliability. Our work is motivated by the fact that, although the reject option proved to be useful in several pattern recognition problems, it has not yet been considered for TC tasks. Since TC tasks differ from usual pattern recognition problems in the performance measures used and in the fact that documents can belong to more than one category, we developed a specific rejection technique for TC problems. The performance improvement achievable by using the reject option was experimentally evaluated on the Reuters dataset, which is a standard benchmark for TC systems.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Classification with reject option in text categorisation systems


    Beteiligte:
    Fumera, G. (Autor:in) / Pillai, I. (Autor:in) / Roli, F. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    245702 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Classification with Reject Option in Text Categorisation Systems

    Fumera, G. / Pillai, I. / Poli, F. et al. | British Library Conference Proceedings | 2003


    Hierarchical classification with reject option for live fish recognition

    Huang, P. X. | British Library Online Contents | 2015



    MATERIAL CATEGORISATION AND TRANSPORTATION SYSTEMS AND METHODS

    OPPOLZER FLORIAN ANDREAS / MAH PETER SIEW HUN | Europäisches Patentamt | 2023

    Freier Zugriff

    MATERIAL CATEGORISATION AND TRANSPORTATION SYSTEMS AND METHODS

    MAH PETER SIEW HUN / OPPOLZER FLORIAN ANDREAS | Europäisches Patentamt | 2023

    Freier Zugriff