Research on Traffic Matrix Estimation Based on Gauss Mixed Model
Shirui Zhu · Jisuanji gongcheng · 2009
To reduce the estimation's complexity,an algorithm which estimates traffic matrix based on Gauss Mixed Model(GMM) is proposed.It decreases the times of clustering computing by fully utilizing the physical meaning of GMM and estimates the model parameter by ExpectationMaximization(EM) algorithm to improve the algorithm stability.Experimental results prove this algorithm is effective.