MISTY DAVIES

Member since: Apr 27, 2011, NASA Ames Research Center

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  • Cluster validation using information stability measures

    A Publication, Aerospace Simulation Clustering Experiments - 11 years, 9 months ago

    Shared By: MISTY DAVIES

    In this work, a novel technique to address the problem of cluster validation based on cluster stability properties is presented. The stability index here proposed ...

  • Large Difficult Cluster Dataset

    A Dataset, Aerospace Simulation Clustering Experiments - 12 years, 10 months ago

    Shared By: MISTY DAVIES

    A two-dimensional synthetic dataset with 28,802 observations. The dataset visually contains 6 clusters of differing shape and density. There are also some clusters contained within ...

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  • Large Easy Cluster Dataset

    A Dataset, Aerospace Simulation Clustering Experiments - 12 years, 10 months ago

    Shared By: MISTY DAVIES

    This is a MATLAB dataset containing 10000 two-dimensional points in 5 dense, well-separated clusters.

  • Enlarged Fisher Iris Data Set

    A Dataset, Aerospace Simulation Clustering Experiments - 12 years, 10 months ago

    Shared By: MISTY DAVIES

    This MATLAB dataset contains a version of the Fisher Iris Data Set in which each of the original 150 points has been copied 99 times ...

  • Methods of Determining the Number of Clusters in a Data Set and a New Clustering ...

    A Publication, Aerospace Simulation Clustering Experiments - 12 years, 10 months ago

    Shared By: Joseph Fluegemann

    In this dissertation, we tackle this problem of estimating the number of clusters, which is particularly oriented at processing very complicated data which may contain ...

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