com.wcohen.ss.lookup
Class RescoringSoftTFIDFDictionary

java.lang.Object
  com.wcohen.ss.lookup.RescoringSoftTFIDFDictionary

All Implemented Interfaces:

FastLookup

public class RescoringSoftTFIDFDictionary
extends java.lang.Object
implements FastLookup

Wrapper around a SoftTFIDFDictionary that allows you to 'rescore' the result using an arbitrary StringDistance.

Constructor Summary

RescoringSoftTFIDFDictionary(FastLookup inner, double innerMinScore, StringDistance rescorer)

Method Summary

java.lang.String	getResult(int i) Get the i'th string found by the last lookup
double	getScore(int i) Get the score of the i'th string found by the last lookup
java.lang.Object	getValue(int i) Get the value of the i'th string found by the last lookup
int	lookup(double minScore, java.lang.String toFind) Lookup items similar to 'toFind', and return the number of items found.

Methods inherited from class java.lang.Object

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

Constructor Detail

RescoringSoftTFIDFDictionary

public RescoringSoftTFIDFDictionary(FastLookup inner,
                                    double innerMinScore,
                                    StringDistance rescorer)

Method Detail

lookup

public int lookup(double minScore,
                  java.lang.String toFind)

Description copied from interface: FastLookup

Lookup items similar to 'toFind', and return the number of items found. The found items must have a similarity score greater than minScore to 'toFind'.

Specified by:

lookup in interface FastLookup

getResult

public java.lang.String getResult(int i)

Description copied from interface: FastLookup

Get the i'th string found by the last lookup

Specified by:

getResult in interface FastLookup

getValue

public java.lang.Object getValue(int i)

Description copied from interface: FastLookup

Get the value of the i'th string found by the last lookup

Specified by:

getValue in interface FastLookup

getScore

public double getScore(int i)

Description copied from interface: FastLookup

Get the score of the i'th string found by the last lookup

Specified by:

getScore in interface FastLookup