A Combinational LDA-Based Topic Model for User Interest Inference of Energy Efficient IPTV Service in Smart Building.
Yun GaoXin WeiXuguang ZhangWenqin ZhuangPublished in: IEEE Access (2018)
Keyphrases
- energy efficient
- topic models
- user interests
- gibbs sampling
- variational inference
- topic modeling
- wireless sensor networks
- latent dirichlet allocation
- sensor networks
- user profiles
- energy consumption
- generative model
- latent topics
- user behavior
- co occurrence
- probabilistic model
- base station
- collaborative filtering
- routing protocol
- pitman yor process
- generative process
- text mining
- recommender systems
- bayesian inference
- energy efficiency
- multimedia services
- web services
- user preferences
- web content
- routing algorithm
- artificial intelligence
- data transmission
- ambient intelligence
- power consumption
- data sets
- wireless networks
- prior knowledge
- association rules
- natural language
- bayesian networks
- search engine
- machine learning