发明名称 |
PARAMETER ESTIMATION METHOD, PARAMETER ESTIMATION DEVICE, AND COLLATION METHOD |
摘要 |
A parameter estimation method for estimating a parameter by estimating maximum 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 is estimated. The method includes a step (offline operation) for learning a correlation between a plurality of learning input data in which a parameter to be estimated is known and the parameter corresponding to each of the learning input data; and a step (online operation) for estimating the parameter for the estimating input data in which a parameter to be estimated is unknown, by using the learned correlation. |
申请公布号 |
EP1758059(A4) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20050737145 |
申请日期 |
2005.04.27 |
申请人 |
PANASONIC CORPORATION |
发明人 |
NAGAO, KENJI DI |
分类号 |
G06K9/62;G06T1/00;G06F17/18;G06K9/00;G06K9/42;G06T7/00 |
主分类号 |
G06K9/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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