| Model of constant probability event and its application in information fusion |
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| 引用本文： | 邓勇,施文康. Model of constant probability event and its application in information fusion[J]. 系统工程与电子技术(英文版), 2004, 15(1) |
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| 作者姓名： | 邓勇 施文康 |
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| 基金项目： | ThisprojectwassupportedbyTheNationalDefenceKeyLaboratory(5 14 760 40 10 3JW13 ) |
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| 摘 要： | 1 .INTRODUCTIONInsituationassessmentandthreatassessmentofin formationfusionsystem ,theprobabilityofcompli catedeventsgatheredfromdifferentsourcesusuallycanberepresentedorapproximatednumericallyintermsoffunctionsofprobabilitiesofothermorefun damentalcontri…
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Model of constant probability event and its application in information fusion |
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| Abstract: | A model of constant probability event is constructed rigorously in event space of PSCEA. It is showed that the numericalbased fusion and the algebraicbased fusion have a consistent result when the weight is regarded as a constant probability event. From the point of view of algebra, we present a novel similarity measure in product space. Based on the similarity degree, we use a similarity aggregation method to fusion experts' evaluation. We also give a numerical example to illustrate the method. |
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| Keywords: | product space conditional event algebra constant probability event similarity measure |
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