what is combining different distance functions which function is used for combining two distance functions what is the function for distance function distance function for feature vectors what is the combining distance function combining distance function examples which attribute is used to combine two distance distance function in feature vector what is distance function which distances have special functions how do we use distance in knn which distance function can be merged with different distance functions different distance functions distance function different distance functions what function is included in a distance function what is the special distance function in vector which is not a function that requires euphlids distance different distance functions what function is used to determine distance