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    PAMI
    2006
    134views more  PAMI 2006»
    A Genetic Algorithm Using Hyper-Quadtrees for Low-Dimensional K-means Clustering
    13 years 5 months ago
    A Genetic Algorithm Using Hyper-Quadtrees for Low-Dimensional K-means Clustering
    Download  www.scis.nova.edu
    The k-means algorithm is widely used for clustering because of its computational efficiency. Given n points in d-dimensional space and the number of desired clusters k, k-means see...
    Michael Laszlo, Sumitra Mukherjee
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    GECCO
    2006
    Springer
    154views Optimization» more  GECCO 2006»
    Spectral techniques for graph bisection in genetic algorithms
    13 years 9 months ago
    Spectral techniques for graph bisection in genetic algorithms
    Download  www.cs.bham.ac.uk
    Various applications of spectral techniques for enhancing graph bisection in genetic algorithms are investigated. Several enhancements to a genetic algorithm for graph bisection a...
    Jacob G. Martin
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    BMCBI
    2008
    142views more  BMCBI 2008»
    Genetic weighted k-means algorithm for clustering large-scale gene expression data
    13 years 5 months ago
    Genetic weighted k-means algorithm for clustering large-scale gene expression data
    Download  www.biomedcentral.com
    Background: The traditional (unweighted) k-means is one of the most popular clustering methods for analyzing gene expression data. However, it suffers three major shortcomings. It...
    Fang-Xiang Wu
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    TKDE
    2008
    111views more  TKDE 2008»
    A Point Symmetry-Based Clustering Technique for Automatic Evolution of Clusters
    13 years 5 months ago
    A Point Symmetry-Based Clustering Technique for Automatic Evolution of Clusters
    Download  www.isical.ac.in
    In this paper, a new symmetry-based genetic clustering algorithm is proposed which automatically evolves the number of clusters as well as the proper partitioning from a data set. ...
    Sanghamitra Bandyopadhyay, Sriparna Saha
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    TSMC
    2008
    189views more  TSMC 2008»
    Automatic Clustering Using an Improved Differential Evolution Algorithm
    13 years 5 months ago
    Automatic Clustering Using an Improved Differential Evolution Algorithm
    Download  www.softcomputing.net
    Differential evolution (DE) has emerged as one of the fast, robust, and efficient global search heuristics of current interest. This paper describes an application of DE to the aut...
    Swagatam Das, Ajith Abraham, Amit Konar
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