22 #ifndef __MLPACK_METHODS_HMM_DISTRIBUTIONS_GAUSSIAN_DISTRIBUTION_HPP
23 #define __MLPACK_METHODS_HMM_DISTRIBUTIONS_GAUSSIAN_DISTRIBUTION_HPP
30 namespace distribution {
54 mean(arma::zeros<arma::vec>(dimension)),
55 covariance(arma::eye<arma::mat>(dimension, dimension))
62 mean(mean), covariance(covariance) { }
88 void Estimate(
const arma::mat& observations);
95 void Estimate(
const arma::mat& observations,
96 const arma::vec& probabilities);