类 EpsilonRange_ListElement

java.lang.Object
weka.clusterers.forOPTICSAndDBScan.Utils.EpsilonRange_ListElement
所有已实现的接口:
RevisionHandler

public class EpsilonRange_ListElement extends Object implements RevisionHandler

EpsilonRange_ListElement.java
Authors: Rainer Holzmann, Zhanna Melnikova-Albrecht, Matthias Schubert
Date: Sep 7, 2004
Time: 2:12:34 PM
$ Revision 1.4 $

版本:
$Revision: 1.3 $
作者:
Matthias Schubert (schubert@dbs.ifi.lmu.de), Zhanna Melnikova-Albrecht (melnikov@cip.ifi.lmu.de), Rainer Holzmann (holzmann@cip.ifi.lmu.de)
  • 构造器详细资料

    • EpsilonRange_ListElement

      public EpsilonRange_ListElement(double distance, DataObject dataObject)
      Constructs a new Element that is stored in the ArrayList which is built in the k_nextNeighbourQuery-method from a specified database. This structure is chosen to deliver not only the DataObjects that are within the epsilon-range but also deliver the distances that were calculated. This reduces the amount of distance-calculations within some data-mining-algorithms.
      参数:
      distance - The calculated distance for this dataObject
      dataObject - A dataObject that is within the epsilon-range
  • 方法详细资料

    • getDistance

      public double getDistance()
      Returns the distance that was calulcated for this dataObject (The distance between this dataObject and the dataObject for which an epsilon-range-query was performed.)
      返回:
      distance
    • getDataObject

      public DataObject getDataObject()
      Returns this dataObject
      返回:
      dataObject
    • getRevision

      public String getRevision()
      Returns the revision string.
      指定者:
      getRevision 在接口中 RevisionHandler
      返回:
      the revision