From 95bca1b119088b500ad7539253e6025c2449bb98 Mon Sep 17 00:00:00 2001
From: Gertjan van den Burg <gertjanvandenburg@gmail.com>
Date: Fri, 6 Mar 2020 16:48:47 +0000
Subject: Update documentation to use markdown where possible

---
 docs/kernels.txt | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 docs/kernels.txt

(limited to 'docs/kernels.txt')

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)
-- 
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