Browsing by Author "Altınçay, Hakan"

EMU I-REP

Browsing by Author "Altınçay, Hakan"

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  • Feature Selection in High Dimensional Spaces 
    Sheikhi, Ghazaal (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2020)
    In this study, two novel filter feature selection approaches are proposed as alternatives to state-of-the-art. The first proposed approach is a greedy-based feature selection method where redundancy is replaced by diversity ...
  • Imbalance Learning Using Heterogeneous Ensembles 
    Zefrehi, Hossein Ghaderi (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2018)
    In pattern classification, class-imbalance problem occurs when the number of samples in one of the classes is much larger than those in the others. In such cases, the performance of classifiers is generally poor on the ...
  • Termset Selection and Weighting in Binary Text Classification 
    Badawi, Dima (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-06)
    In this dissertation, a new framework that is based on employing the joint occurrence statistics of terms is proposed for termset selection and weighting. Each termset is evaluated by taking into account the simultaneous ...