de.unihalle.informatik.MiToBo.math.distributions.interfaces

Interface LogIndependentlyEvaluatableDistribution<T>

Type Parameters:

T - Random set

All Known Implementing Classes:

AbstractMultiObservationDistributionIndep, MultiObsDistributionIndepGaussians, MultiObsDistributionIndepGaussMix

public interface LogIndependentlyEvaluatableDistribution<T>

Interface for densities p(X) with independent variables in X, that can be evaluated (natural logarithm) for each element in the realization x of its random variable X. p(x) = p_1(x_1) * ... * p_n(x_n)

Author:

Oliver Gress

Method Summary

Modifier and Type	Method and Description
double	log_p(T x, int i) Evaluate log(p_i(X)) at x_i

Method Detail

log_p

double log_p(T x,
             int i)

Evaluate log(p_i(X)) at x_i

Parameters:

x - realization of random variable X

i - i-th element in x

Returns:

value of log(p_i(X_i)) at x_i