A phrase-based model to discover hidden factors and hidden topics in recommender systems.
Liping GuanMd. Hijbul AlamWoo-Jong RyuSangKeun LeePublished in: BigComp (2016)
Keyphrases
- probabilistic model
- statistical model
- prior knowledge
- computational model
- high level
- recommender systems
- data sets
- experimental data
- information retrieval systems
- discover hidden
- factors affecting
- trust model
- user model
- conceptual model
- mathematical model
- probability distribution
- cost function
- keywords
- similarity measure
- search engine