Mixture Decomposition of Censored Pareto-II Density with Normal One by EM-Algorithm

Abstract

We tackle a problem of decomposition of mixture of the censored Pareto-II density with Gaussian one having its mean value nearby the Pareto density mode. It was used the EM-algorithm that has been applied to Monte-Carlo sample by the mixture (1). The model can be useful to detect a Pareto-type signal under Gaussian noise in bioinformatics, economy.