Better Ticker for bayesian refresh

matrix.go

@@ -125,9 +125,9 @@ func (c *ByClassifier) RefreshBayes() {
 
 	log.Println("RefreshBayes Thread started")
 
-	ticker := time.NewTicker(1 * time.Minute)
+	ticker := time.NewTicker(5 * time.Minute)
 
-	for _ = range ticker.C {
+	for ; true; <-ticker.C {
 
 		c.bayez = multibayes.NewClassifier()
 		c.bayez.MinClassSize = 0