Study on Evidence Theory
HU Jian-wang · Ordnance Industry Automation · 2007
The approach of the current theory of evidence includes G-S algorithm, approximate calculational method and modified D-S algorithm. In the hypothetical hiberarchy space, G-S uses the Bayesian to reasoning in order to simplify the count. The approximate calculational method is reducing the cell number of the function of belief to simplify the count. The modified D-S combines the advantage of the two arithmetics—G-S and D-S, it defines the function of belief renewably by using the information of the prophetic probability distributing to define the subject and the correlation degree's realization of the fuzzy aggregate.