Theory,Method and Application of a State Recognition Based on Theory of Evidence

摘要

A new method of state recognition based on the theory of evidence was proposed. By this method, the plausible function which the sample awaiting recognition belongs to each category can be obtained through distance function .For the marginal samples, two or a batch of evidences can be combined and a new plausible function can be obtained by new evidence .Then the categories of samples can be determined according to plausibility function. This method provides a better reasoning framework. The result proves the rate of recognition correctness.