Taiyo Mineo / SVM

Easy Support Vector Machine

Dependents:   WeatherPredictor

Diff: SVM.hpp

Revision:
2:c4a5251cee32
Parent:
0:3f38e74a4a77
Child:
5:792afbb0bcf3
--- a/SVM.hpp	Wed Jan 28 15:22:10 2015 +0000
+++ b/SVM.hpp	Sun Feb 15 09:27:08 2015 +0000
@@ -1,3 +1,5 @@
+/* Support Vector Machine by hinata_yukari */
+
 #ifndef SVM_H_INCLUDED
 #define SVM_H_INCLUDED
 
@@ -48,7 +50,7 @@
         inprod += powf(x[i] - y[i],2);
         //printf("x[%d] : %f y[%d] : %f \n", i, x[i], i, y[i]);
       }
-      return expf(-inprod);
+      return expf(-inprod/0.1);
     }
 
   public:
@@ -80,7 +82,7 @@
     virtual float* get_alpha(void);
     
     // 双対係数のセッター
-    virtual void set_alpha(float*, int);
+    void set_alpha(float*, int);
 
 };