融合主题与语言模型的个性化标签推荐方法研究 (Personalized Tag Recommendation Algorithm Mixing Language Model and Topic).
Hui LiXiaoping MaYun HuJun ShiPublished in: 计算机科学 (2015)
Keyphrases
- language model
- recommendation algorithms
- personalized recommendation
- language modeling
- user interests
- social tags
- n gram
- filtering algorithm
- recommender systems
- recommendation systems
- probabilistic model
- collaborative filtering
- document retrieval
- context sensitive
- information retrieval
- speech recognition
- tag recommendation
- expert finding
- retrieval model
- query expansion
- user profiles
- topic models
- mixture model
- user preferences
- test collection
- translation model
- pseudo relevance feedback
- query terms
- social bookmarking
- ad hoc information retrieval
- cross lingual
- keywords
- similarity measure
- automatic speech recognition
- information retrieval systems
- smoothing methods