Different k values in k-NN (i.e. 2, 3, 4, 5,...) produce the same accuracy = 100%

Amika

Hello,

I'm applying k-NN for a dataset. The weird thing is different k value (i.e. 2, 3, 4, 5, ...) do not impact the accuracy of the model, meaning all produce the same accuracy = 100% . I'm struggling and could not figure if anything wrong with the dataset and/or rpm process.

Attached herewith .rpm file, thanks ahead for helping me out