Federated Latent Dirichlet Allocation for User Preference Mining.
Xing WuYushun FanJia ZhangZhenfeng GaoPublished in: J. Web Eng. (2023)
Keyphrases
- latent dirichlet allocation
- user preferences
- topic models
- text mining
- topic modeling
- lda model
- generative model
- topic discovery
- recommender systems
- user behavior
- latent topics
- gibbs sampling
- collaborative filtering
- latent topic models
- making recommendations
- probabilistic topic models
- information extraction
- variational bayesian inference
- user profiles
- knowledge discovery
- data mining
- text classification
- word counts
- probabilistic latent semantic analysis
- latent variables
- recommendation algorithms
- user feedback
- co occurrence
- active learning
- data analysis