Question: How do i improve my KNN model is the K parameter has to say the same. there is overfitting in model. how can i improve

How do i improve my KNN model is the K parameter has to say the same. there is overfitting in model. how can i improve the test accuracy. Scaling and choosing of features using correlation has been explored but accuracy does not improve. Is there any other way using python? More context, dataset is small around

20

30 .

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