Data classifier for classifying pattern data into clusters
US7227985B2 · kind B2 · utility
7Cited by
7References
13Claims
0Family size
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Key dates
| Filing date | Feb 28, 2003 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Jan 30, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/23
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data classifier classifies a plurality of input pattern data into one or more clusters. For each pattern data, a cluster to which the pattern data belongs is provisionally determined. For each cluster, a predetermined correlation value is calculated between one or more pattern data belonging to the cluster and observational pattern data which is a target to be classified into a cluster. A cluster to which the observational pattern data belongs is determined based on the correlation values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.