Package edu.gsu.cs.dmlab.distance.dtw

Class DTW

java.lang.Object

edu.gsu.cs.dmlab.distance.dtw.DTW

All Implemented Interfaces:

IShapeSeriesAligner

Direct Known Subclasses:

FastDTW

public class DTW
extends Object
implements IShapeSeriesAligner

An implementation of the dynamic time warping algorithm

Author:

Thomas Abeel, Stan Salvador, stansalvador@hotmail.com, refactored by Dustin Kempton, Data Mining Lab, Georgia State University

Constructor Summary

Constructors

Constructor	Description
DTW(ISeriesAlignmentFactory factory)	Constructor

Method Summary

Modifier and Type	Method	Description
IAlignmentInfo	getWarpInfoBetween(IShapeSeries tsI, IShapeSeries tsJ)
protected IAlignmentInfo	getWarpInfoBetween(IShapeSeries tsI, IShapeSeries tsJ, ISearchWindow window)

Methods inherited from class java.lang.Object

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

Constructor Detail

DTW

public DTW(ISeriesAlignmentFactory factory)

Constructor

Parameters:

factory - Factory object used to produce objects used and returned from this object.

Method Detail

getWarpInfoBetween

public IAlignmentInfo getWarpInfoBetween(IShapeSeries tsI,
                                         IShapeSeries tsJ)

Specified by:

getWarpInfoBetween in interface IShapeSeriesAligner

getWarpInfoBetween

protected IAlignmentInfo getWarpInfoBetween(IShapeSeries tsI,
                                            IShapeSeries tsJ,
                                            ISearchWindow window)