Class MinPtsCorePredicate

  • All Implemented Interfaces:
    CorePredicate<DBIDs>

    @Reference(authors="Martin Ester, Hans-Peter Kriegel, J\u00f6rg Sander, Xiaowei Xu",
               title="A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise",
               booktitle="Proc. 2nd Int. Conf. on Knowledge Discovery and Data Mining (KDD \'96)",
               url="http://www.aaai.org/Library/KDD/1996/kdd96-037.php",
               bibkey="DBLP:conf/kdd/EsterKSX96")
    public class MinPtsCorePredicate
    extends java.lang.Object
    implements CorePredicate<DBIDs>
    The DBSCAN default core point predicate -- having at least minpts neighbors.

    Reference:

    Martin Ester, Hans-Peter Kriegel, Jörg Sander, Xiaowei Xu
    A Density-Based Algorithm for Discovering Clusters in Large Spatial Databases with Noise
    Proc. 2nd Int. Conf. on Knowledge Discovery and Data Mining (KDD '96)

    Since:
    0.5.0
    Author:
    Erich Schubert
    • Field Detail

      • LOG

        public static final Logging LOG
        Class logger.
      • minpts

        protected int minpts
        The minpts parameter.
    • Constructor Detail

      • MinPtsCorePredicate

        public MinPtsCorePredicate​(int minpts)
        Default constructor.
        Parameters:
        minpts - Minimum number of neighbors to be a core point.