org.ranksys.formats.rec

Class TRECRecommendationFormat<U,I>

java.lang.Object

org.ranksys.formats.rec.TuplesRecommendationFormat<U,I>

org.ranksys.formats.rec.TRECRecommendationFormat<U,I>

Type Parameters:

U - user type

I - item type

All Implemented Interfaces:

RecommendationFormat<U,I>

public class TRECRecommendationFormat<U,I>
extends TuplesRecommendationFormat<U,I>

Reader for TREC-like recommendations.

Author:

Saúl Vargas (Saul@VargasSandoval.es)

Nested Class Summary

Nested classes/interfaces inherited from class org.ranksys.formats.rec.TuplesRecommendationFormat

TuplesRecommendationFormat.Reader, TuplesRecommendationFormat.Writer

Constructor Summary

Constructors

Constructor and Description
TRECRecommendationFormat(Parser<U> uParser, Parser<I> iParser) Constructor.
TRECRecommendationFormat(Parser<U> uParser, Parser<I> iParser, boolean sortByDecreasingScore) Constructor.

Method Summary

Methods inherited from class org.ranksys.formats.rec.TuplesRecommendationFormat

getReader, getWriter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ranksys.formats.rec.RecommendationFormat

getReader, getReader, getReader, getWriter, getWriter, getWriter

Constructor Detail

TRECRecommendationFormat

public TRECRecommendationFormat(Parser<U> uParser,
                                Parser<I> iParser)

Constructor.

Parameters:

uParser - user type parser

iParser - item type parser

TRECRecommendationFormat

public TRECRecommendationFormat(Parser<U> uParser,
                                Parser<I> iParser,
                                boolean sortByDecreasingScore)

Constructor.

Parameters:

uParser - user type parser

iParser - item type parser

sortByDecreasingScore - sort read tuples by decreasing score?