net.semanticmetadata.lire.searchers.custom

类 TopDocsImageSearcher

java.lang.Object

net.semanticmetadata.lire.searchers.custom.TopDocsImageSearcher

public class TopDocsImageSearcher
extends java.lang.Object

This file is part of the Caliph and Emir project: http://www.SemanticMetadata.net
Date: 01.02.2006
Time: 00:17:02 TODO: revisit for performance, feature caching, etc.

作者:

Mathias Lux, mathias@juggle.at

字段概要

字段

限定符和类型	字段和说明
protected java.util.TreeSet<SimpleResult>	docs
protected java.util.logging.Logger	logger

构造器概要

构造器

构造器和说明
TopDocsImageSearcher(int maxHits, java.lang.Class<?> descriptorClass, java.lang.String fieldName)

方法概要

限定符和类型	方法和说明
protected double	findSimilar(org.apache.lucene.search.TopDocs results, org.apache.lucene.index.IndexReader reader, GlobalFeature globalFeature)
protected double	getDistance(org.apache.lucene.document.Document d, GlobalFeature globalFeature)
ImageSearchHits	search(java.awt.image.BufferedImage image, org.apache.lucene.index.IndexReader reader, org.apache.lucene.search.TopDocs results)
ImageSearchHits	search(org.apache.lucene.search.TopDocs results, org.apache.lucene.document.Document d, org.apache.lucene.index.IndexReader reader)
java.lang.String	toString()

从类继承的方法 java.lang.Object

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

字段详细资料

logger

protected java.util.logging.Logger logger

docs

protected java.util.TreeSet<SimpleResult> docs

构造器详细资料

TopDocsImageSearcher

public TopDocsImageSearcher(int maxHits,
                            java.lang.Class<?> descriptorClass,
                            java.lang.String fieldName)

方法详细资料

search

public ImageSearchHits search(java.awt.image.BufferedImage image,
                              org.apache.lucene.index.IndexReader reader,
                              org.apache.lucene.search.TopDocs results)
                       throws java.io.IOException

抛出:

java.io.IOException

findSimilar

protected double findSimilar(org.apache.lucene.search.TopDocs results,
                             org.apache.lucene.index.IndexReader reader,
                             GlobalFeature globalFeature)
                      throws java.io.IOException

参数:

results -

reader -

globalFeature -

返回:

the maximum distance found for normalizing.

抛出:

java.io.IOException

getDistance

protected double getDistance(org.apache.lucene.document.Document d,
                             GlobalFeature globalFeature)

search

public ImageSearchHits search(org.apache.lucene.search.TopDocs results,
                              org.apache.lucene.document.Document d,
                              org.apache.lucene.index.IndexReader reader)
                       throws java.io.IOException

抛出:

java.io.IOException

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object