This is an implementation of Bayesian Personalized Ranking(BPR) in Matlab.
BPR.xlm: The main function to use this BPR function, simply run this to get the result.
Vtrain.m: Use this function to train the model.
AUC.m: Use this function to calculate the AUC value.
ratings.csv: The data, comes from MovieLens-small, you can use data of the same format or modify the data reading part in BPR.xml to run this model on other data formats.
Vigelos Cromwell (2023). Bayesian Personalized Ranking (https://www.mathworks.com/matlabcentral/fileexchange/96712-bayesian-personalized-ranking), MATLAB Central File Exchange. 取得済み .