Quantifying Availability and Discovery in Recommender Systems via Stochastic Reachability.
Mihaela CurmeiSarah DeanBenjamin RechtPublished in: CoRR (2021)
Keyphrases
- recommender systems
- collaborative filtering
- knowledge discovery
- scientific discovery
- state space
- information overload
- stochastic optimization
- information filtering
- matrix factorization
- user modeling
- user feedback
- user preferences
- learning automata
- cold start
- cold start problem
- trust aware
- monte carlo
- databases
- personalized recommendation
- user profiles
- hidden markov models
- stochastic programming
- product recommendation
- item based collaborative filtering