Package elki.clustering.em

Class BetulaGMM.Par

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) CFTree.Factory<?> cffactory
      CFTree factory.
      protected double delta
      Stopping threshold
      static OptionID DELTA_ID
      Parameter to specify the termination criterion for maximization of E(M): E(M) - E(M') < em.delta, must be a double equal to or greater than 0.
      static OptionID INIT_ID
      Parameter to specify the EM cluster models to use.
      protected BetulaClusterModelFactory<?> initialization
      initialization method
      protected int k
      k Parameter.
      protected int maxiter
      Maximum number of iterations.
      protected double prior  
      static OptionID PRIOR_ID
      Parameter to specify the MAP prior
      protected boolean soft
      Retain soft assignments.

    • Constructor Summary

      Constructors 
      Constructor Description
      Par()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void configure​(Parameterization config)
      Configure the class.
      BetulaGMM make()
      Make an instance after successful configuration.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • INIT_ID

        public static final OptionID INIT_ID
        Parameter to specify the EM cluster models to use.

      • DELTA_ID

        public static final OptionID DELTA_ID
        Parameter to specify the termination criterion for maximization of E(M): E(M) - E(M') < em.delta, must be a double equal to or greater than 0.

      • PRIOR_ID

        public static final OptionID PRIOR_ID
        Parameter to specify the MAP prior

      • k

        protected int k
        k Parameter.

      • maxiter

        protected int maxiter
        Maximum number of iterations.

      • delta

        protected double delta
        Stopping threshold

      • soft

        protected boolean soft
        Retain soft assignments.

      • prior

        protected double prior

    • Constructor Detail

      • Par

        public Par()

    • Method Detail

      • configure

        public void configure​(Parameterization config)
        Description copied from interface: Parameterizer
        Configure the class.

        Note: the status is collected by the parameterization object, so that multiple errors may arise and be reported in one run.

        Specified by:
        configure in interface Parameterizer
        Parameters:
        config - Parameterization

      • make

        public BetulaGMM make()
        Description copied from interface: Parameterizer
        Make an instance after successful configuration.

        Note: your class should return the exact type, only this very broad interface should use Object as return type.

        Specified by:
        make in interface Parameterizer
        Returns:
        a new instance