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专利名称：Parameter Estimation method, Parameter
Estimation Device and Collation Method
发明人：Kenji Nagao,Etsuko Nagao申请号：US115931申请日：20050427
公开号：US20070230773A1公开日：20071004
专利附图：
摘要：A parameter estimation method for estimating a parameter by estimatingmaximum a posteriori probability for input data. Operation for the input data is
expressed by an inner product for the input data and the inner product is replaced by a
Kernel function. By using the calculation result of the kernel function, a parameter isestimated. The method includes a step (offline operation) for learning a correlationbetween a plurality of learning input data in which a parameter to be estimated is knownand the parameter corresponding to each of the learning input data; and a step (onlineoperation) for estimating the parameter for the estimating input data in which aparameter to be estimated is unknown, by using the learned correlation.
申请人：Kenji Nagao,Etsuko Nagao
地址：Kanagawa JP,Kanagawa JP
国籍：JP,JP
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