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Diffstat (limited to 'docs/kernels.txt')
| -rw-r--r-- | docs/kernels.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/docs/kernels.txt b/docs/kernels.txt new file mode 100644 index 0000000..479b6c0 --- /dev/null +++ b/docs/kernels.txt @@ -0,0 +1,22 @@ +Kernels in GenSVM +----------------- + +Kernels in GenSVM are implemented as follows. + +- Radial Basis Function (RBF): + +.. math:: + + k(x_1, x_2) = \exp(-\gamma \| x_1 - x_2 \|^2 ) + +- Polynomial: + +.. math:: + + k(x_1, x_2) = (\gamma x_1'x_2 + coef)^{degree} + +- Sigmoid: + +.. math:: + + k(x_1, x_2) = \tanh(\gamma x_1'x_2 + coef) |