externaldatamodelassessment.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

/*
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with this program; if not, write to the Free Software
 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

 /**
  * Title: XELOPES Data Mining Library
  * Description: The XELOPES library is an open platform-independent and data-source-independent library for Embedded Data Mining.
  * Copyright: Copyright (c) 2002 Prudential Systems Software GmbH
  * Company: ZSoft (www.zsoft.ru), Prudsys (www.prudsys.com)
  * @author Michael Thess
  * @version 1.0
  */
package com.prudsys.pdm.Automat;

import com.prudsys.pdm.Input.MiningInputStream;

/**
 * This class allows to use further data for model assessment.
 * The data must be given by a mining input stream.
 * Examples are the classification rate of a calssification model
 * on a given data set or integral gains chart characteristics.  <p>
 *
 * In contrast to this class, the class InstrospectiveModelAssessment only
 * allows to analyse the model itself.
 *
 * @see IntrospectiveModelAssessment
 */
public abstract class ExternalDataModelAssessment extends MiningModelAssessment
{
  // -----------------------------------------------------------------------
  //  Variables declarations
  // -----------------------------------------------------------------------
  /** Data for assessing the model. */
  protected MiningInputStream assessmentData;

  // -----------------------------------------------------------------------
  //  Getter and setter methods
  // -----------------------------------------------------------------------
  /**
   * Returns assessment data for mining model.
   *
   * @return assessmentData assessment data
   */
  public MiningInputStream getAssessmentData()
  {
      return assessmentData;
  }

  /**
   * Sets assessment data for mining model.
   *
   * @param assessmentData new assessment data
   */
  public void setAssessmentData(MiningInputStream assessmentData)
  {
      this.assessmentData = assessmentData;
    }
}