Chongqing Fan
Northwestern Polytechnical University
Joint probability distributionHigh-dimensional model representationConditional probabilityStandard normal tablePrinciple of maximum entropy
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#1Leigang Zhang (NPU: Northwestern Polytechnical University)H-Index: 3
#2Zhenzhou Lu (NPU: Northwestern Polytechnical University)H-Index: 21
Last. Chongqing Fan (NPU: Northwestern Polytechnical University)H-Index: 1
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The moment-independent importance measure proposed by Borgonovo, which is defined as the average shift between the unconditional and conditional probability density functions (PDFs) of model output, is widely used to evaluate the influence of input uncertainty on the entire output distribution. And how to exactly and efficiently estimate the PDFs remains a crucial and challenging problem. In this paper, a novel PDF estimation based method is proposed to efficiently evaluate the moment-independen...
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