Name
Title | ||
|---|---|---|
Extended analyses for an optimal kernel in a class of kernels with an invariant metric |
Abstract | ||
|---|---|---|
Learning based on kernel machines is widely known as a powerful tool for various fields of information science such as pattern recognition and regression estimation. An appropriate model selection is required in order to obtain desirable learning results. In our previous work, we discussed a class of kernels forming a nested class of reproducing kernel Hilbert spaces with an invariant metric and proved that the kernel corresponding to the smallest reproducing kernel Hilbert space, including an unknown true function, gives the best model. In this paper, we relax the invariant metric condition and show that a similar result is obtained when a subspace with an invariant metric exists. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1007/978-3-642-34166-3_38 | SSPR/SPR |
Keywords | Field | DocType |
best model,desirable learning result,invariant metric condition,smallest reproducing kernel hilbert,kernel machine,invariant metric,nested class,appropriate model selection,reproducing kernel hilbert space,optimal kernel,extended analysis,information science,orthogonal projection | Applied mathematics,Topology,Kernel embedding of distributions,Kernel principal component analysis,Polynomial kernel,String kernel,Kernel method,Variable kernel density estimation,Mathematics,Reproducing kernel Hilbert space,Kernel (statistics) | Conference |
Volume | ISSN | Citations |
7626 | 0302-9743 | 3 |
PageRank | References | Authors |
0.43 | 9 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Akira Tanaka | 1 | 38 | 12.20 |
| Ichigaku Takigawa | 2 | 209 | 18.15 |
| Hideyuki Imai | 3 | 103 | 25.08 |
| Mineichi Kudo | 4 | 927 | 116.09 |