What is happening right now ... that interests me?: online topic discovery and recommendation in twitter.
Ernesto Diaz-AvilesLucas DrumondZeno GantnerLars Schmidt-ThiemeWolfgang NejdlPublished in: CIKM (2012)
Keyphrases
- topic discovery
- personal interests
- text analysis
- personalized recommendation
- recommender systems
- social media
- social networks
- topic models
- latent dirichlet allocation
- social networking sites
- lda model
- collaborative filtering
- text classification
- micro blog
- user preferences
- twitter users
- databases
- online social networks
- micro blogging
- social media sites
- social relationships
- user generated content
- recommendation systems
- user profiles
- co occurrence
- probabilistic model
- keywords
- knowledge base
- machine learning