تقدير لامعلمي لدالة كثافة احتمالية متعددة المتغيرات

Abstract

In this paper we demonstrate three methods that deal with multivariate probability density estimation. We concentrate on Bivariate normal and contamination distributions. The comparisons were by using of simulation, where we compare three estimators (Maximum likelihood, Kernel with full bandwidth matrix and Kernel with diagonal bandwidth matrix).