发明名称 |
METHOD AND APPARATUS FOR IMPROVED REGRESSION MODELING |
摘要 |
<p>The present invention is a method and an apparatus for improved regression modeling to address the curse of dimensionality, for example for use in data analysis tasks. In one embodiment, a method for analyzing data includes receiving a set of exemplars, where at least two of the exemplars include an input pattern (i.e., a point in an input space) and at least one of the exemplars includes a target value associated with the input pattern. A function approximator and a distance metric are then initialized, where the distance metric computes a distance between points in the input space, and the distance metric is adjusted such that an accuracy measure of the function approximator on the set of exemplars is improved.</p> |
申请公布号 |
WO2008048752(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
WO2007US78377 |
申请日期 |
2007.09.13 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;TESAURO, GERALD J.;WEINBERGER, KILIAN Q. |
发明人 |
TESAURO, GERALD J.;WEINBERGER, KILIAN Q. |
分类号 |
G06K9/62 |
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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