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US-2024378461-A1 · Nov 14, 2024 · US
Model selection device, model selection method and model selection program
US9208436B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9208436-B2 |
| Application number | US-201113582385-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 3, 2011 |
| Priority date | Mar 3, 2010 |
| Publication date | Dec 8, 2015 |
| Grant date | Dec 8, 2015 |
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Abstract
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The model selection device comprises a model optimization unit which optimizes a model for a mixed distribution, wherein related to an information criterion of complete data, with respect to a hidden variable post-event distribution of the complete data, the model optimization unit optimizes an expected information criterion of the complete data for a pair of a model and a parameter of a component which satisfies a predetermined condition.
First claim
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What is claimed is: 1. A model selection computer, comprising: a model optimization unit which optimizes a model for a mixed distribution; and an optimum distribution selection unit which selects a number of mixtures whose information criterion is optimum, wherein: the model optimization unit optimizes an expected information criterion of the complete data by setting a partial model and parameter, and related to an information criterion of complete data, said model optimizati…
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- What does patent US9208436B2 cover?
- The model selection device comprises a model optimization unit which optimizes a model for a mixed distribution, wherein related to an information criterion of complete data, with respect to a hidden variable post-event distribution of the complete data, the model optimization unit optimizes an expected information criterion of the complete data for a pair of a model and a parameter of a compon…
- Who is the assignee on this patent?
- Fujimaki Ryohei, Nec Corp
- What technology area does this patent fall under?
- Primary CPC classification G06N5/02. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).