Package ciir.umass.edu.learning

Class RankerFactory

java.lang.Object

ciir.umass.edu.learning.RankerFactory

public class RankerFactory
extends java.lang.Object

Author:

vdang This class implements the Ranker factory. All ranking algorithms implemented have to be recognized in this class.

Field Summary

Fields

Modifier and Type	Field	Description
protected static java.util.HashMap<java.lang.String,RANKER_TYPE>	map
protected Ranker[]	rFactory

Constructor Summary

Constructors

Constructor	Description
RankerFactory()

Method Summary

Modifier and Type	Method	Description
Ranker	createRanker(RANKER_TYPE type)
Ranker	createRanker(RANKER_TYPE type, java.util.List<RankList> samples, int[] features, MetricScorer scorer)
Ranker	createRanker(java.lang.String className)
Ranker	createRanker(java.lang.String className, java.util.List<RankList> samples, int[] features, MetricScorer scorer)
Ranker	loadRankerFromFile(java.lang.String modelFile)
Ranker	loadRankerFromString(java.lang.String fullText)

Methods inherited from class java.lang.Object

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

Field Detail

rFactory

protected Ranker[] rFactory

map

protected static java.util.HashMap<java.lang.String,RANKER_TYPE> map

Constructor Detail

RankerFactory

public RankerFactory()

Method Detail

createRanker

public Ranker createRanker(RANKER_TYPE type)

createRanker

public Ranker createRanker(RANKER_TYPE type,
                           java.util.List<RankList> samples,
                           int[] features,
                           MetricScorer scorer)

createRanker

public Ranker createRanker(java.lang.String className)

createRanker

public Ranker createRanker(java.lang.String className,
                           java.util.List<RankList> samples,
                           int[] features,
                           MetricScorer scorer)

loadRankerFromFile

public Ranker loadRankerFromFile(java.lang.String modelFile)

loadRankerFromString

public Ranker loadRankerFromString(java.lang.String fullText)