Hallo 

I have used this k means code on Flink 

https://github.com/apache/flink/blob/master/flink-examples/flink-examples-batch/src/main/java/org/apache/flink/examples/java/clustering/KMeans.java

and I would to add noise that follows Laplace distribution to the sum of
data item and to the number to data item when calculate a new cluster center
in each iteration .

for j=1 ---> p do 
u' = (sum +Lap(ε))/(num+Laplace(ε))

I have already write Laplace function , but i don't Know how to add it in k
means code and in which line i should write it .

Thank you




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