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Main.R: This file Provide code to run and evaluate ReGGRank through "weak generalization methodology"
Common code.R: This file Provide required code for data preprocessing and evaluation.
ReGRank. R: This file provide required code for TPG graph construction, Projection over reliable paths of P-ReGRank, R-ReGRank and U-ReGRank , and finally, make recommendation and evaluation
Sample data rating.csv: is a rating dataset
tr-0-10.csv: is a sample for train data set with UPL=10: i-th row indicates indices of train items for i-th user