Research Paper Recommender System with Serendipity Using Tweets vs. Diversification.
Chifumi NishiokaJörn HaukeAnsgar ScherpPublished in: ICADL (2019)
Keyphrases
- recommender systems
- recommendation systems
- user generated content
- social media
- micro blogging
- collaborative filtering
- information overload
- tabu search
- search result diversification
- information filtering
- named entities
- user preferences
- recommendation quality
- user profiles
- short text
- movie recommendation
- news articles
- product recommendation
- matrix factorization
- implicit feedback
- data sparsity
- cold start problem
- twitter users
- short texts
- recommendation algorithms
- personalized recommendation
- user interests
- user satisfaction