Which of the following statement is true about k-NN algorithm? 1) k-NN performs much better if all of the data have the same scale 2) k-NN works well with a small number of input variables (p), but struggles when the number of inputs is very large 3) k-NN makes no assumptions about the functional form of the problem being solved
1.1 and 2
2.1 and 3
3.only 1
4.1,2 and 3
Posted Date:-2022-06-22 06:33:02