Introduction and Analyses of Bias Papers Bias Methods Conference Code Probabilistic matrix factorization with non-random missing data Selection Bias MF-MNAR PMLR 2014 Python Evaluation of recommendations: rating-prediction and ranking Selection Bias RecSys 2013 Collaborative filtering and the missing at random assumption Selection Bias UAI 2007 Python Popularity Bias Is Not Always Evil: Disentangling Benign and Harmful Bias for Recommendation Conformity Bias TIDE Arxiv 2021 To publish When Sheep Shop: Measuring Herding Effects in Product Ratings with Natural Experiments Conformity Bias WWW 2018 Python Learning personalized preference of strong and weak ties for social Recommendation Conformity Bias PTPMF WWW 2017 Are you influenced by others when rating?: Improve rating prediction by conformity modeling Conformity Bias RecSys 2016 A probabilistic model for using social networks in personalized item Recommendation Conformity Bias SPF RecSys 2015 Python Why amazon’s ratings might mislead you: The story of herding effects Conformity Bias Big data 2014 A methodology for learning, analyzing, and mitigating social influence bias in recommender systems Conformity Bias BIC RecSys 2014 Python mtrust: discerning multi-faceted trust in a connected world Conformity Bias mTrust WSDM 2012 Learning to recommend with social trust ensemble Conformity Bias RSTE SIGIR 2009 Fast adaptively weighted matrix factorization for recommendation with implicit feedback Exposure Bias FAWMF AAAI 2020 Correcting for selection bias in learning-to-rank systems Exposure Bias Heckman WWW 2020 A general knowledge distillation framework for counterfactual recommendation via uniform data Exposure Bias KDCRec SIGIR 2020 Python Samwalker: Social recommendation with informative sampling strategy Exposure Bias Samwalker WWW 2019 MATLAB/C++ Learning to rank with selection bias in personal search Exposure Bias SIGIR 2016 A study of position bias in digital library recommender systems Position Bias arXiv 2018 Accurately interpreting clickthrough data as implicit feedback Position Bias SIGIR 2016 Evaluating the accuracy of implicit feedback from clicks and query reformulations in web search Position Bias ACM Journals 2007 Modeling result-list searching in the world wide web: The role of relevance topologies and trust bias Position Bias CogSci 2006 Discrete content-aware matrix factorization Inductive Bias DCMF KDD 2017 Neural collaborative filtering Inductive Bias NCF WWW 2017 Python Discrete collaborative filtering Inductive Bias DCF SIGIR 2016 Logistic matrix factorization for implicit feedback data Inductive Bias LogisticMF NIPS 2014 Learning binary codes for collaborative filtering Inductive Bias CFCodeReg/CFCodePair KDD 2012 Popularity Bias in Dynamic Recommendation Popularity Bias FPC KDD 2021 Tensorflow Popularity-Opportunity Bias in Collaborative Filtering Popularity Bias WSDM 2021 Multi-sided exposure bias in recommendation Popularity Bias Arxiv 2020 The Connection Between Popularity Bias, Calibration, and Fairness in Recommendation Popularity Bias Recsys 2020 A survey on bias and fairness in machine learning Popularity Bias Arxiv 2019 A Probabilistic Reformulation of Memory-Based Collaborative Filtering – Implications on Popularity Biases Popularity Bias SIGIR 2017 What recommenders recommend: an analysis of recommendation biases and possible countermeasures Popularity Bias UMUAI 2015 User Bias in Beyond-Accuracy Measurement of Recommendation Algorithms Unfairness Recys 2021 Exploring author gender in book rating and recommendation Unfairness 2020 Python Algorithmic bias? an empirical study of apparent gender-based discrimination in the display of stem career ads Unfairness INFORMS 2019 Crank up the volume: preference bias amplification in collaborative recommendation Unfairness Recys 2019 Homophily influences ranking of minorities in social networks Unfairness Scientific Reports 2018 Algorithmic glass ceiling in social networks: The effects of social recommendations on network diversity Unfairness WWW 2018 Automated experiments on ad privacy settings: A tale of opacity, choice, and discrimination Unfairness AdFisher Arxiv 2015 Python Bias in computer systems Unfairness TOIS 1996 Feedback loop and bias amplification in recommender systems Loop Effect CIKM 2020 Understanding echo chambers in e-commerce recommender systems Loop Effect SIGIR 2020 Python Degenerate feedback loops in recommender systems Loop Effect Oracle AIES 2019 How algorithmic confounding in recommendation systems increases homogeneity and decreases utility Loop Effect RecSys 2018