基于主题模型的位置感知订阅发布系统 (Location-awareness Publication Subscription System Based on Topic Model).
Xuefeng XianZhiming CuiPengpeng ZhaoZhaobin LiuCaidong GuPublished in: 计算机科学 (2018)
Keyphrases
- topic models
- location awareness
- mobile devices
- topic modeling
- mobile applications
- latent dirichlet allocation
- location aware
- mobile computing
- text documents
- latent topics
- text mining
- co occurrence
- probabilistic model
- wifi
- latent variables
- digital libraries
- context aware
- generative model
- gibbs sampling
- multi view
- natural language processing
- probabilistic topic models
- baseline models
- bayesian inference
- semi supervised
- artificial intelligence
- microblog posts
- statistical topic models