How to use ReliefF algorithm for a dataset?
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I want to use ReliefF feature selection algorithm for a dataset(colon), I found this code for ReliefF function from github website (I attached two file ReliefF_Zeal and test_ReliefF) and also Matlab Help is similar to this code
function [Rank, Score] = ReliefF_Zeal(X, y, K)
[Rank, Score] = relieff(X, y, K);
but I don't know how to load my data (train and test) in this function, my goal was selecting 30 best features from the data,I'll be very gratefull to have your opinions. Thanks