Research on the Intrusion Detection Model of Underwater Sensor Networks

Algorithm 1

Attribute reduction process of neighborhood rough set.

Algorithm 1 Neighborhood rough set attribute reduction method

Input:NDT=(U,C,D)

Output: Reduced subset B

1.  

2.  

3.  C-B , Calculate attribute importance

4.  When

     , Select

5.  if

6.   

7.   go to Step3

8.  else

9.   return B

10. end