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This project forked from fuying-wang/data-poisoning-attacks-on-factorization-based-collaborative-filtering
Data poisoning attack of recommend system using the algorithm of MF.
data-poisoning-attacks-on-factorization-based-collaborative-filtering's Introduction
Data-poisoning-attacks-on-factorization-based-collaborative-filtering
- "Data poisoning Attack on Factorization-Based Collaborative Filtering" NIPS 2016
- Github respository : "recommend"
- Github respository : "movielens"
- ALS_optimize.py: compute optimize solution using malicious data and normal data.
- ALS_optimize_old.py: compute optimize solution only using normal data.
- compute_grad.py: compute two parts of gradient using the formulations in the paper.
- dataset.py: functions of load dataset and build user item matrix.
- evaluation.py: predict data and compure RMSE
- main.py: the implement of PGA
data-poisoning-attacks-on-factorization-based-collaborative-filtering's People