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Class Outlier Mining

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Class Outlier Mining: Distance Based Approach

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Class Outlier Mining

  1. 1. International Journal of Intelligent Technology, Vol. 2, No. 1, pp 55-68, 2007 Class Outlier Mining: Distance‐Based Approach By Nabil M. Hewahi and Motaz K. Saad Presented by Motaz K. Saad msaad@iugaza.edu Jan. 2008
  2. 2. Abstract • In large datasets, identifying exception or rare cases with respect to a group of similar cases  is to be considered very significant problem.   (unusual pattern) • The traditional problem (Outlier Mining) is to  find exception or rare cases in a dataset  irrespective of the class label of these cases,  they are considered rare event with respect to  the whole dataset.  2

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