Introduction to the Special Issue on Diversity and Discovery in Recommender Systems.
Pablo CastellsJun WangRubén LaraDell ZhangPublished in: ACM Trans. Intell. Syst. Technol. (2014)
Keyphrases
- recommender systems
- collaborative filtering
- matrix factorization
- user preferences
- knowledge discovery
- information overload
- cold start problem
- discovery process
- information filtering
- data sets
- user modeling
- data sparsity
- scientific discovery
- collaborative recommender systems
- user modelling
- cold start
- user behavior
- user profiles
- knowledge base
- neural network