Cluster validity functions for categorical data: a solution-space perspective

    liang bai
    liang bai

    Data Mining and Knowledge Discovery, Volume 29, Issue 6, 2014.

    Cited by: 9|Bibtex|Views10|Links
    EI
    Keywords:
    Cluster analysisCluster validity functionGeneralizationEffectivenessNormalization

    Abstract:

    For categorical data, there are three widely-used internal validity functions: the $k$k-modes objective function, the category utility function and the information entropy function, which are defined based on within-cluster information only. Many clustering algorithms have been developed to use them as objective functions and find their...More

    Code:

    Data:

    Your rating :
    0

     

    Tags
    Comments