Android Open Source - Operation-Valkyrie Cv D Tree

From Project

Back to project page Operation-Valkyrie.
License

The source code is released under:
Terms and conditions Preamble: This Agreement, signed on Jun 10, 2012 [hereinafter: Effective Date] governs the relationship between the Enduser, a private person, (hereinafter: Licensee) and Paul N...
If you think the Android project Operation-Valkyrie listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

//
// This file is auto-generated. Please don't modify it!
///*from  w ww.  j  a va  2s  .c o  m*/
package org.opencv.ml;

import org.opencv.core.Mat;

// C++: class CvDTree
/**
 * <p>The class implements a decision tree as described in the beginning of this
 * section.</p>
 *
 * @see <a href="http://docs.opencv.org/modules/ml/doc/decision_trees.html#cvdtree">org.opencv.ml.CvDTree : public CvStatModel</a>
 */
public class CvDTree extends CvStatModel {

    protected CvDTree(long addr) { super(addr); }


    //
    // C++:   CvDTree::CvDTree()
    //

    public   CvDTree()
    {

        super( CvDTree_0() );

        return;
    }


    //
    // C++:  void CvDTree::clear()
    //

    public  void clear()
    {

        clear_0(nativeObj);

        return;
    }


    //
    // C++:  Mat CvDTree::getVarImportance()
    //

/**
 * <p>Returns the variable importance array.</p>
 *
 * @see <a href="http://docs.opencv.org/modules/ml/doc/decision_trees.html#cvdtree-getvarimportance">org.opencv.ml.CvDTree.getVarImportance</a>
 */
    public  Mat getVarImportance()
    {

        Mat retVal = new Mat(getVarImportance_0(nativeObj));

        return retVal;
    }


    //
    // C++:  CvDTreeNode* CvDTree::predict(Mat sample, Mat missingDataMask = cv::Mat(), bool preprocessedInput = false)
    //

    // Return type 'CvDTreeNode*' is not supported, skipping the function


    //
    // C++:  bool CvDTree::train(Mat trainData, int tflag, Mat responses, Mat varIdx = cv::Mat(), Mat sampleIdx = cv::Mat(), Mat varType = cv::Mat(), Mat missingDataMask = cv::Mat(), CvDTreeParams params = CvDTreeParams())
    //

/**
 * <p>Trains a decision tree.</p>
 *
 * <p>There are four <code>train</code> methods in "CvDTree":</p>
 * <ul>
 *   <li> The first two methods follow the generic "CvStatModel.train"
 * conventions. It is the most complete form. Both data layouts
 * (<code>tflag=CV_ROW_SAMPLE</code> and <code>tflag=CV_COL_SAMPLE</code>) are
 * supported, as well as sample and variable subsets, missing measurements,
 * arbitrary combinations of input and output variable types, and so on. The
 * last parameter contains all of the necessary training parameters (see the
 * "CvDTreeParams" description).
 *   <li> The third method uses "CvMLData" to pass training data to a decision
 * tree.
 *   <li> The last method <code>train</code> is mostly used for building tree
 * ensembles. It takes the pre-constructed "CvDTreeTrainData" instance and an
 * optional subset of the training set. The indices in <code>subsampleIdx</code>
 * are counted relatively to the <code>_sample_idx</code>, passed to the
 * <code>CvDTreeTrainData</code> constructor. For example, if <code>_sample_idx=[1,
 * 5, 7, 100]</code>, then <code>subsampleIdx=[0,3]</code> means that the
 * samples <code>[1, 100]</code> of the original training set are used.
 * </ul>
 *
 * <p>The function is parallelized with the TBB library.</p>
 *
 * @param trainData a trainData
 * @param tflag a tflag
 * @param responses a responses
 * @param varIdx a varIdx
 * @param sampleIdx a sampleIdx
 * @param varType a varType
 * @param missingDataMask a missingDataMask
 * @param params a params
 *
 * @see <a href="http://docs.opencv.org/modules/ml/doc/decision_trees.html#cvdtree-train">org.opencv.ml.CvDTree.train</a>
 */
    public  boolean train(Mat trainData, int tflag, Mat responses, Mat varIdx, Mat sampleIdx, Mat varType, Mat missingDataMask, CvDTreeParams params)
    {

        boolean retVal = train_0(nativeObj, trainData.nativeObj, tflag, responses.nativeObj, varIdx.nativeObj, sampleIdx.nativeObj, varType.nativeObj, missingDataMask.nativeObj, params.nativeObj);

        return retVal;
    }

/**
 * <p>Trains a decision tree.</p>
 *
 * <p>There are four <code>train</code> methods in "CvDTree":</p>
 * <ul>
 *   <li> The first two methods follow the generic "CvStatModel.train"
 * conventions. It is the most complete form. Both data layouts
 * (<code>tflag=CV_ROW_SAMPLE</code> and <code>tflag=CV_COL_SAMPLE</code>) are
 * supported, as well as sample and variable subsets, missing measurements,
 * arbitrary combinations of input and output variable types, and so on. The
 * last parameter contains all of the necessary training parameters (see the
 * "CvDTreeParams" description).
 *   <li> The third method uses "CvMLData" to pass training data to a decision
 * tree.
 *   <li> The last method <code>train</code> is mostly used for building tree
 * ensembles. It takes the pre-constructed "CvDTreeTrainData" instance and an
 * optional subset of the training set. The indices in <code>subsampleIdx</code>
 * are counted relatively to the <code>_sample_idx</code>, passed to the
 * <code>CvDTreeTrainData</code> constructor. For example, if <code>_sample_idx=[1,
 * 5, 7, 100]</code>, then <code>subsampleIdx=[0,3]</code> means that the
 * samples <code>[1, 100]</code> of the original training set are used.
 * </ul>
 *
 * <p>The function is parallelized with the TBB library.</p>
 *
 * @param trainData a trainData
 * @param tflag a tflag
 * @param responses a responses
 *
 * @see <a href="http://docs.opencv.org/modules/ml/doc/decision_trees.html#cvdtree-train">org.opencv.ml.CvDTree.train</a>
 */
    public  boolean train(Mat trainData, int tflag, Mat responses)
    {

        boolean retVal = train_1(nativeObj, trainData.nativeObj, tflag, responses.nativeObj);

        return retVal;
    }


    @Override
    protected void finalize() throws Throwable {
        delete(nativeObj);
    }



    //
    // native stuff
    //
    static { System.loadLibrary("opencv_java"); }

    // C++:   CvDTree::CvDTree()
    private static native long CvDTree_0();

    // C++:  void CvDTree::clear()
    private static native void clear_0(long nativeObj);

    // C++:  Mat CvDTree::getVarImportance()
    private static native long getVarImportance_0(long nativeObj);

    // C++:  bool CvDTree::train(Mat trainData, int tflag, Mat responses, Mat varIdx = cv::Mat(), Mat sampleIdx = cv::Mat(), Mat varType = cv::Mat(), Mat missingDataMask = cv::Mat(), CvDTreeParams params = CvDTreeParams())
    private static native boolean train_0(long nativeObj, long trainData_nativeObj, int tflag, long responses_nativeObj, long varIdx_nativeObj, long sampleIdx_nativeObj, long varType_nativeObj, long missingDataMask_nativeObj, long params_nativeObj);
    private static native boolean train_1(long nativeObj, long trainData_nativeObj, int tflag, long responses_nativeObj);

    // native support for java finalize()
    private static native void delete(long nativeObj);

}
Java Source Code List
