Empirical analysis of the impact of product diversity on long-term performance of recommender systems.
Sung-Hyuk ParkSang Pil HanPublished in: ICEC (2012)
Keyphrases
- recommender systems
- long term
- product recommendation
- collaborative filtering
- short term
- life cycle
- user preferences
- matrix factorization
- user profiles
- information filtering
- information retrieval
- theoretical analysis
- information overload
- user profiling
- cold start problem
- user model
- mobile devices
- recommendation systems
- recommendation algorithms
- product reviews
- implicit feedback
- data sparsity
- cold start
- neural network
- recommendation quality
- medium term