A Generative Model for Generating Relevance Labels from Human Judgments and Click-Logs.
Xugang YeJingjing LiZijie QiBingyue PengDan MasseyPublished in: CIKM (2014)
Keyphrases
- generative model
- human judgments
- click logs
- probabilistic model
- semantic relatedness
- human subjects
- web search
- relevance judgments
- random walk
- em algorithm
- search engine
- semi supervised
- document relevance
- prior knowledge
- test collection
- training data
- topic models
- information retrieval
- keywords
- pairwise
- retrieval effectiveness
- text retrieval