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Browsing by Author "Paijmans, H"

Browsing by Author "Paijmans, H"

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  • Discriminators for authorship attribution 
    Paijmans, H (South African Computer Society (SAICSIT), 1999)
    This paper describes some experiments with the automated attribution of authorship. Lexical cohesion in combination with machine learning techniques are used as a method to compare texts of different authors. A methodology ...
  • Text categorization as an information retrieval task 
    Paijmans, H (South African Computer Society (SAICSIT), 1998)
    A number of methods for feature reduction and feature selection in text classification and information retrieval systems are compared. These include feature sets that are constructed by Latent Semantic Indexing, 'local ...
  • Word frequencies in scientific prose 
    Paijmans, H (South African Computer Society (SAICSIT), 1995)
    An overview is given of popular term-weighting schemes as used in Information Retrieval. The question is raised whether the word frequency based t f.idf weights may be used as a yardstick to compare schemes that are not ...

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