modnlp.tc.dstruct

Class TSReducedText

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.Vector

modnlp.tc.dstruct.TSReducedText

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess

public class TSReducedText
extends java.util.Vector

Store NewsItemAsOccurVector's, handle conversions to a variety of formats (just plain strings and ARFF, at the moment, actually) N.B.: TSReducedText is usually BIG! (so use with caution, unless you have lots of memory to spare). In most situations its preferable to work with BVProbabilityModel instead.

See Also:

ARFFUtil, modnlp.tc.classify.BVProbabilityModel, Serialized Form

Field Summary

Fields inherited from class java.util.Vector

capacityIncrement, elementCount, elementData

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
TSReducedText(ParsedCorpus pt, WordFrequencyPair[] tset)
TSReducedText(TCInvertedIndex ii, WordFrequencyPair[] tset)
TSReducedText(WordFrequencyPair[] tset)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addNIAV(NewsItemAsOccurVector niav)
int	getNoOfDocuments()
WordFrequencyPair[]	getReducedTermSet() Get the value of wfp.
void	setReducedTermSet(WordFrequencyPair[] v) Set the value of wfp.
java.lang.String	toBooleanVectorARFF(java.lang.String category)
void	toBooleanVectorARFF(java.lang.String category, java.io.PrintStream out)
java.lang.String	toOccurVectorARFF(java.lang.String category)
void	toOccurVectorARFF(java.lang.String category, java.io.PrintStream out)
java.lang.String	toPWeightVectorARFF(java.lang.String category)
void	toPWeightVectorARFF(java.lang.String category, java.io.PrintStream out)
java.lang.String	toString()
void	toString(java.io.PrintStream out)
java.lang.String	toTFIDFVectorARFF(java.lang.String category)
void	toTFIDFVectorARFF(java.lang.String category, java.io.PrintStream out)

Methods inherited from class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, trimToSize

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TSReducedText

public TSReducedText(WordFrequencyPair[] tset)

TSReducedText

public TSReducedText(ParsedCorpus pt,
             WordFrequencyPair[] tset)

TSReducedText

public TSReducedText(TCInvertedIndex ii,
             WordFrequencyPair[] tset)

Method Detail

addNIAV

public boolean addNIAV(NewsItemAsOccurVector niav)

toString

public java.lang.String toString()

Overrides:

toString in class java.util.Vector

toString

public void toString(java.io.PrintStream out)

toOccurVectorARFF

public java.lang.String toOccurVectorARFF(java.lang.String category)

toBooleanVectorARFF

public java.lang.String toBooleanVectorARFF(java.lang.String category)

toPWeightVectorARFF

public java.lang.String toPWeightVectorARFF(java.lang.String category)

toTFIDFVectorARFF

public java.lang.String toTFIDFVectorARFF(java.lang.String category)

toBooleanVectorARFF

public void toBooleanVectorARFF(java.lang.String category,
                       java.io.PrintStream out)

toOccurVectorARFF

public void toOccurVectorARFF(java.lang.String category,
                     java.io.PrintStream out)

toPWeightVectorARFF

public void toPWeightVectorARFF(java.lang.String category,
                       java.io.PrintStream out)

toTFIDFVectorARFF

public void toTFIDFVectorARFF(java.lang.String category,
                     java.io.PrintStream out)

getNoOfDocuments

public int getNoOfDocuments()

getReducedTermSet

public WordFrequencyPair[] getReducedTermSet()

Get the value of wfp.

Returns:

value of wfp.

setReducedTermSet

public void setReducedTermSet(WordFrequencyPair[] v)

Set the value of wfp.

Parameters:

v - Value to assign to wfp.