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The leave-one-out kernel.
| Content Provider | CiteSeerX |
|---|---|
| Author | Tsuda, Koji Kawanabe, Motoaki |
| Abstract | Recently, several attempts have been made for deriving datadependent kernels from distribution estimates with parametric models (e.g. the Fisher kernel). In this paper, we propose a new kernel derived from any distribution estimators, parametric or nonparametric. This kernel is called the Leave-one-out kernel (i.e. LOO kernel), because the leave-one-out process plays an important role to compute this kernel. We will show that, when applied to a parametric model, the LOO kernel converges to the Fisher kernel asymptotically as the number of samples goes to in nity. |
| File Format | |
| Access Restriction | Open |
| Content Type | Text |