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Comparitive analysis of outlier detection algorithms

ishratishrat Member Posts: 1 Contributor I
edited November 2018 in Help
I am doing a comparative analysis of outlier detection algorithm. I am comparing using ROC AUC. But for the datasets I am using - German fraud dataset, Breast cancer dataset for every algorithm and for most values of the parameters I am not getting AUC value greater than 0.5. What should Ido?

Answers

  • JEdwardJEdward RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 570   Unicorn
    This paper might be of interest to you
    http://arxiv.org/ftp/arxiv/papers/1503/1503.03208.pdf

    In it they compare three different clustering algorithms for outlier detection and overlap them to detect fraud more robustly.Β 
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