From 1a94de722fff27ef84be4461c32a6c79c6d35ee8 Mon Sep 17 00:00:00 2001 From: dokato Date: Tue, 21 Feb 2017 11:32:36 +0100 Subject: [PATCH] minor fix in svm kernel functions docs: rbf equation fixed (#8356) --- doc/modules/svm.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/modules/svm.rst b/doc/modules/svm.rst index 8fb0d481eb1b0..5da3d7b468a93 100644 --- a/doc/modules/svm.rst +++ b/doc/modules/svm.rst @@ -443,7 +443,7 @@ The *kernel function* can be any of the following: * polynomial: :math:`(\gamma \langle x, x'\rangle + r)^d`. :math:`d` is specified by keyword ``degree``, :math:`r` by ``coef0``. - * rbf: :math:`\exp(-\gamma |x-x'|^2)`. :math:`\gamma` is + * rbf: :math:`\exp(-\gamma \|x-x'\|^2)`. :math:`\gamma` is specified by keyword ``gamma``, must be greater than 0. * sigmoid (:math:`\tanh(\gamma \langle x,x'\rangle + r)`),