Political communication on social media: A tale of hyperactive users and bias in recommender systems.
Orestis PapakyriakopoulosJuan Carlos Medina SerranoSimon HegelichPublished in: Online Soc. Networks Media (2020)
Keyphrases
- social media
- recommender systems
- user generated content
- collaborative filtering
- social networks
- user participation
- social media data
- user profiles
- cold start problem
- matrix factorization
- social media platforms
- user generated
- short messages
- public opinion
- implicit feedback
- recommendation systems
- social networking sites
- user profiling
- online social
- user modeling
- information overload
- social networking
- online social networks
- social media sites
- online communities
- big data
- item based collaborative filtering
- online social media
- collaborative filtering recommender systems
- product recommendation
- cold start
- instant messaging
- social context
- recommendation algorithms
- user interests
- user model
- user interaction
- user interface
- sharing information
- user feedback
- active user
- user preferences
- emerging topics
- trust aware
- web search