Decision making is still an open issue in the application of Dempster-Shaferevidence theory. A lot of works have been presented for it. In the transferablebelief model (TBM), pignistic probabilities based on the basic probability as-signments are used for decision making. In this paper, multiscale probabilitytransformation of basic probability assignment based on the belief function andthe plausibility function is proposed, which is a generalization of thepignistic probability transformation. In the multiscale probability function, afactor q based on the Tsallis entropy is used to make the multiscale prob-abilities diversified. An example is shown that the multiscale probabilitytransformation is more reasonable in the decision making.
展开▼
