Kernel function generating method and device and data classification device
US8396816B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2008 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Jul 28, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Kernel functions, the number of which is set in advance, are linearly coupled to generate the most suitable Kernel function for a data classification. An element Kernel generating unit 102 generates a plurality of element Kernel functions K1-Kp by using a plurality of distance functions (distance scales) d1-dp prepared in advance.A Kernel optimizing unit 103 generates an integrated Kernel function K with which the element Kernel functions K1-Kp are linearly coupled, determines coupling coefficients to optimally separate the teacher data z, and optimizes the integrated Kernel function K.A Kernel component display unit 104 displays each of the element Kernel functions K1-Kp, its coupling coefficient, and a distance scale corresponding to each of the element kernel functions on a display device 150.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.