SPATM: A Social Period-Aware Topic Model for Personalized Venue Recommendation.
Weiyu JiXiangwu MengYujie ZhangPublished in: IEEE Trans. Knowl. Data Eng. (2022)
Keyphrases
- topic models
- microblog posts
- topic modeling
- personalized recommendation
- personal preferences
- latent dirichlet allocation
- text mining
- collaborative filtering
- co occurrence
- recommender systems
- baseline models
- generative model
- latent topics
- latent variables
- text documents
- probabilistic model
- variational inference
- gibbs sampling
- social networks
- topic discovery
- social web
- probabilistic topic models
- recommendation algorithms
- information filtering
- user profiles
- social media
- hidden markov models
- databases
- pitman yor process
- active learning
- natural language
- machine learning