weka.estimators

Interface MultivariateEstimator

All Known Implementing Classes:

MultivariateGaussianEstimator

public interface MultivariateEstimator

Interface to Multivariate Distribution Estimation

Method Summary

Modifier and Type	Method and Description
void	estimate(double[][] value, double[] weight) Fits the value to the density estimator.
double	logDensity(double[] value) Returns the natural logarithm of the density estimate at the given point.

Method Detail

estimate

void estimate(double[][] value,
              double[] weight)

Fits the value to the density estimator.

Parameters:

value - the value to add

weight - the weight of the value

logDensity

double logDensity(double[] value)

Returns the natural logarithm of the density estimate at the given point.

Parameters:

value - the value at which to evaluate

Returns:

the natural logarithm of the density estimate at the given value