implemented radial basis function

2016-03-08 23:08:48 +01:00
parent c130e55f4d
commit 4ef010b965
1 changed files with 8 additions and 0 deletions
--- a/include/NeuralNetwork/BasisFunction/Radial.h
+++ b/include/NeuralNetwork/BasisFunction/Radial.h
@@ -12,6 +12,14 @@ namespace BasisFunction
 		public:
 			Radial() {}

+			virtual float operator()(const std::vector<float>& weights, const std::vector<float>& input) const override {
+				float sum = 0.0;
+				for(std::size_t i=0;i<weights.size();i++) {
+					sum+=pow(input[i]-weights[i],2);
+				}
+				return sqrt(sum);
+			}
+
 			virtual BasisFunction* clone() const override {
 				return new Radial();
 			}