Examples of weka.classifiers.bayes.net.ParentSet.deleteParent()

Class weka.classifiers.bayes.net.ParentSet

Examples of weka.classifiers.bayes.net.ParentSet.deleteParent()

weka.classifiers.bayes.net.ParentSet.deleteParent()
delete node from parent set @param nParent node number of the parent to delete @param _Instances data set @return location of the parent in the parent set. This information can be used to restore the parent set using the addParent method.

    if (!oParentSet.contains( nCandidateParent)) {
        return -1e100;
    }


    // set up candidate parent
    int iParent = oParentSet.deleteParent(nCandidateParent, m_BayesNet.m_Instances);


    // calculate the score
    double logScore = calcNodeScore(nNode);


    // restore temporarily deleted parent

View Full Code Here

   * @param iTail
   * @param instances
   */
  void applyArcDeletion(BayesNet bayesNet, int iHead, int iTail, Instances instances) {
    ParentSet bestParentSet = bayesNet.getParentSet(iHead);
    bestParentSet.deleteParent(iTail, instances);
  } // applyArcAddition




  /** 
   * find best (or least bad) arc addition operation

View Full Code Here

    if (!oParentSet.contains( nCandidateParent)) {
        return -1e100;
    }


    // set up candidate parent
    int iParent = oParentSet.deleteParent(nCandidateParent, m_BayesNet.m_Instances);


    // calculate the score
    double logScore = calcNodeScore(nNode);


    // restore temporarily deleted parent

View Full Code Here

   * @param iTail
   * @param instances
   */
  void applyArcDeletion(BayesNet bayesNet, int iHead, int iTail, Instances instances) {
    ParentSet bestParentSet = bayesNet.getParentSet(iHead);
    bestParentSet.deleteParent(iTail, instances);
    updateCache(iHead, instances.numAttributes(), bestParentSet);
  } // applyArcAddition




  /**

View Full Code Here

    if (!oParentSet.contains( nCandidateParent)) {
        return -1e100;
    }


    // set up candidate parent
    int iParent = oParentSet.deleteParent(nCandidateParent, instances);


    // calculate the score
    double fAccuracy = calcScore(m_BayesNet);


    // reinsert temporarily deleted parent

View Full Code Here

   * @param iTail
   * @param instances
   */
  void applyArcDeletion(BayesNet bayesNet, int iHead, int iTail, Instances instances) {
    ParentSet bestParentSet = bayesNet.getParentSet(iHead);
    bestParentSet.deleteParent(iTail, instances);
    updateCache(iHead, instances.numAttributes(), bestParentSet);
  } // applyArcAddition




  /**

View Full Code Here

    if (!oParentSet.contains( nCandidateParent)) {
        return -1e100;
    }


    // set up candidate parent
    int iParent = oParentSet.deleteParent(nCandidateParent, m_BayesNet.m_Instances);


    // calculate the score
    double logScore = calcNodeScore(nNode);


    // restore temporarily deleted parent

View Full Code Here

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.