org.datavec.nlp.movingwindow

Class Window

java.lang.Object

org.datavec.nlp.movingwindow.Window

All Implemented Interfaces:

java.io.Serializable

public class Window
extends java.lang.Object
implements java.io.Serializable

A representation of a sliding window. This is used for creating training examples.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Window(java.util.Collection<java.lang.String> words, int begin, int end) Creates a window with a context of size 3
Window(java.util.Collection<java.lang.String> words, int windowSize, int begin, int end) Initialize a window with the given size

Method Summary

Modifier and Type	Method and Description
java.lang.String	asTokens()
int	getBegin()
int	getEnd()
java.lang.String	getFocusWord()
java.lang.String	getLabel()
int	getMedian()
int	getWindowSize()
java.lang.String	getWord(int i)
java.util.List<java.lang.String>	getWords()
boolean	isBeginLabel()
boolean	isEndLabel()
void	setBegin(int begin)
void	setEnd(int end)
void	setLabel(java.lang.String label)
void	setWords(java.util.List<java.lang.String> words)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Window

public Window(java.util.Collection<java.lang.String> words,
              int begin,
              int end)

Creates a window with a context of size 3

Parameters:

words - a collection of strings of size 3

Window

public Window(java.util.Collection<java.lang.String> words,
              int windowSize,
              int begin,
              int end)

Initialize a window with the given size

Parameters:

words - the words to use

windowSize - the size of the window

begin - the begin index for the window

end - the end index for the window

Method Detail

asTokens

public java.lang.String asTokens()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getWords

public java.util.List<java.lang.String> getWords()

setWords

public void setWords(java.util.List<java.lang.String> words)

getWord

public java.lang.String getWord(int i)

getFocusWord

public java.lang.String getFocusWord()

isBeginLabel

public boolean isBeginLabel()

isEndLabel

public boolean isEndLabel()

getLabel

public java.lang.String getLabel()

getWindowSize

public int getWindowSize()

getMedian

public int getMedian()

setLabel

public void setLabel(java.lang.String label)

getBegin

public int getBegin()

setBegin

public void setBegin(int begin)

getEnd

public int getEnd()

setEnd

public void setEnd(int end)