Definition
The support vectors are the training points $ y_i $ such that $ \vec{c}\cdot{y_i}=b,\forall{i} $. i.e. they are the closest to the hyperplane.
The support vectors are the training points $ y_i $ such that $ \vec{c}\cdot{y_i}=b,\forall{i} $. i.e. they are the closest to the hyperplane.