Stochastic Bat Optimization Model for Secured WSN with Energy-Aware Quantized Indexive Clustering

Algorithm 1

Quantized Schutz indexive Linde–Buzo–Gray clustering algorithm.

Input: Sensor nodes ,

Output: Number of clusters

Begin

1: for each sensor node

2: Measure residual energy ‘’

3:  Initialize the number of clusters

4:  For each cluster

5:   Initialize the centroid ‘’

6:   End for

7:  For each cluster centroid ’

8:   For each residual energy ‘’ of node

9:    Measure the similarity ‘’

10:     () then

11:    Group sensor nodes into particular clusters

12:   end if

13:  End for

14: End for

15:  Obtain clustering results

16: for each cluster

17: Select cluster head ‘’

18: end for

19: End for

End