sumkl The sum of K-L divergence measure between two successive iterations for each component of a mixture distribution,
sumkl(thetaNew.mu, thetaNew.sigma, thetaOld.mu, thetaOld.sigma)the location parameters of the first distribution
the covariance matrix of the first distribution
the location parameter of the second distribution
the covariance matrix of the second distribution
the K-L divergence.