ontea.transform
Class LuceneRelevance

java.lang.Object
  ontea.transform.LuceneRelevance

All Implemented Interfaces:

ResultTransformer

public class LuceneRelevance
extends java.lang.Object
implements ResultTransformer

Transformation of results using Lucene indexing relevance algorithm Idea is to found if found result is relevant and can be created if not found in knowledge base

Author:

Michal Laclavik

Field Summary

private Search	search
static java.lang.Float	THRESHOLD

Constructor Summary

LuceneRelevance(java.lang.String indexDir)

Method Summary

Result	transform(Result result) Returns null if result is not relevant individual for indexed document collection
java.util.Set<Result>	transform(java.util.Set<Result> results) Returns only those results from a set which are relevant individuals for indexed document collection

Methods inherited from class java.lang.Object

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

Field Detail

THRESHOLD

public static final java.lang.Float THRESHOLD

search

private Search search

Constructor Detail

LuceneRelevance

public LuceneRelevance(java.lang.String indexDir)

Method Detail

transform

public Result transform(Result result)

Returns null if result is not relevant individual for indexed document collection

Specified by:

transform in interface ResultTransformer

Parameters:

result - result to be transformed

Returns:

transformed result

See Also:

ResultTransformer.transform(ontea.core.Result)

transform

public java.util.Set<Result> transform(java.util.Set<Result> results)

Returns only those results from a set which are relevant individuals for indexed document collection

Specified by:

transform in interface ResultTransformer

Parameters:

results - set of results

Returns:

transformed set of results

See Also:

ResultTransformer.transform(java.util.Set)