The Study of a flow classification mathod based on statistic minimizing resourse usage

An optimization classification threshold based on the principle of LER resource usage statistic minimization is obtained through analyzing the aim of flow classification. Thus the scientific measurement criterion is found as a result. A new improved X/Y classification method based on the principle and real Intemet flow character is raised in the paper. Both simulation and analysis prove this method is better than other data driven classitication methods present.