gmm
Class InputGenerator

java.lang.Object
  gmm.InputGenerator

public class InputGenerator
extends java.lang.Object

This class generates instances of the input matrix Q.

Constructor Summary

InputGenerator(java.lang.String paramsFile)

Method Summary

void	displayMatrixQ(float[][] Q)
void	generateRanking(int[] ranking)
boolean	generatesQFromModel()
int	generateVj(int j)
int	get_n()
float[][]	getMatrixQ()
int	getN()
boolean	isGMM()
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

InputGenerator

public InputGenerator(java.lang.String paramsFile)

Method Detail

get_n

public int get_n()

getN

public int getN()

isGMM

public boolean isGMM()

generatesQFromModel

public boolean generatesQFromModel()

generateVj

public int generateVj(int j)

Parameters:

j -

Returns:

a value for $V_j$ from the set {0,1,...,n-j} where the probability of returning $i$ is proportional to $e^(-i*theta_j)$.

generateRanking

public void generateRanking(int[] ranking)

getMatrixQ

public float[][] getMatrixQ()

Returns:

an instance of the Q matrix. Q[i][j] is the probability that i is preferred to j in the ranking data.

displayMatrixQ

public void displayMatrixQ(float[][] Q)

main

public static void main(java.lang.String[] args)