com.sun.labs.minion.retrieval
Class TFIDFCount

java.lang.Object
  com.sun.labs.minion.retrieval.TFIDF
      com.sun.labs.minion.retrieval.TFIDFCount

All Implemented Interfaces:

WeightingFunction

public class TFIDFCount
extends TFIDF

A subclass of TFIDF that uses simple term frequencies rather than log term frequencies when calculating term weights.

Field Summary

Fields inherited from class com.sun.labs.minion.retrieval.TFIDF

log, logTag

Constructor Summary

TFIDFCount()

Method Summary

float

termWeight(WeightingComponents wc) Calculates the weight for a particular term in a particular document, given a set of weighting components.

Methods inherited from class com.sun.labs.minion.retrieval.TFIDF

initTerm

Methods inherited from class java.lang.Object

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

Constructor Detail

TFIDFCount

public TFIDFCount()

Method Detail

termWeight

public float termWeight(WeightingComponents wc)

Calculates the weight for a particular term in a particular document, given a set of weighting components.

Specified by:

termWeight in interface WeightingFunction

Overrides:

termWeight in class TFIDF

Parameters:

wc - a set of weighting components.

Returns:

the weight of the given term in the given document.