2 papers
cs.HC2026
Stay or Stray - A Dynamical Systems Viewpoint of Popularity Bias
Sarvesh Shashidhar, Lankireddy Prabhat, Arpit Agarwal +3
Popularity bias in recommendation systems arises when a majority user class generates disproportionate interaction data, causing the system to increasingly favour it while degradin…
cs.LG2026
Influence of Recommender Systems on Users: A Dynamical Systems Analysis
Prabhat Lankireddy, Jayakrishnan Nair, D Manjunath
We analyze the unintended effects that recommender systems have on the preferences of users that they are learning. We consider a contextual multi-armed bandit recommendation algor…