Update KI-KNN

KI-KNN

@@ -122,5 +122,12 @@ def predict(X_test, y_test):
     target_names = [constants.0, constants.1]
     print(classification_report(y_test, predictions, target_names=target_names))
 
+def normalize_data(data):
+    # normalizing - Extracting Remaining Columns as X and normalizing them to a common scale
+    scaler = StandardScaler()
+    print (data.iloc[:, :-1])
+    X = scaler.fit_transform(np.array(data.iloc[:, :-1], dtype=float))
+    X = X.reshape(-1, constants.N_, constants.MAX_LEN, constants.CHANNELS)
+    return X