Research on hot news discovery model based on user interest and topic discovery.
Jianting LiXiao MaPublished in: Clust. Comput. (2019)
Keyphrases
- user interests
- topic discovery
- text analysis
- hot topics
- topic models
- user behavior
- user profiles
- text classification
- latent dirichlet allocation
- user generated
- news articles
- recommender systems
- personalized recommendation
- web content
- social media
- collaborative filtering
- data mining
- user model
- knowledge discovery
- user generated content
- artificial intelligence
- feature extraction
- model selection
- domain specific