Jianlei Feng

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In order to evaluate the credibility of software behaviors more reasonably and accurately, a trust model of software behaviors based on check point risk evaluation is presented. Firstly, adopt fuzzy analytic hierarchy process (FAHP) to figure out the weight of every risk factor of check point, meanwhile, assess the modules value according to Markov Chain(More)
There are two fundamental problems of the Kernel Fisher Discriminant Analysis (KFDA) for nonlinear fault diagnosis. The first one is the classification performance of KFDA between the normal data and fault data degenerates as long as overlapping samples exist. The second one is that the computational cost of kernel matrix becomes large when the training(More)
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