es.uam.eps.ir.ranksys.metrics.rank

Class NoDiscountModel

java.lang.Object

es.uam.eps.ir.ranksys.metrics.rank.NoDiscountModel

All Implemented Interfaces:

RankingDiscountModel

public class NoDiscountModel
extends Object
implements RankingDiscountModel

No discount: disc(k) = 1.

Author:

Saúl Vargas (saul.vargas@uam.es), Pablo Castells (pablo.castells@uam.es)

Constructor Summary

Constructors

Constructor and Description
NoDiscountModel()

Method Summary

Modifier and Type	Method and Description
double	disc(int k) Discount to be applied at a given position.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoDiscountModel

public NoDiscountModel()

Method Detail

disc

public double disc(int k)

Description copied from interface: RankingDiscountModel

Discount to be applied at a given position.

Specified by:

disc in interface RankingDiscountModel

Parameters:

k - position in the recommendation list starting from 0

Returns:

discount to be applied for the given rank position