Algorithm 3: Ensemble Random Forest FS Algorithm.

1 Randomly select f features from F feature set where $f\subseteq F$

2 The node d is computed using the best split point in features f

3 Divide the nodes into sub nodes by using the best splits

4 Repeat the steps 1 to 3 until I number of nodes is reached

5 Create forest by repeating steps 1 to 4 for n number times to generate N number of trees.