A Method of State Recognition Based on Theory of Evidence

By using the method of state recognition,a plausibility function which describes the resemblance between the sample and each class can be obtained through distance function.For the marginal samples,a new plausibility function based on two or several groups of evidences can be determined according to plausibility function.This method provides a better framework for modeling the human being's reasoning process. The result proves that the rate of recognition correctness is satisfactory.