Empowering recommender systems using trust and argumentation.
Punam BediPooja Bhatt VashisthPublished in: Inf. Sci. (2014)
Keyphrases
- recommender systems
- trust aware
- trust propagation
- trust model
- collaborative filtering
- matrix factorization
- user profiling
- defeasible reasoning
- rating prediction
- trust evaluation
- user profiles
- user preferences
- information filtering
- information overload
- legal reasoning
- user model
- argumentation semantics
- trust management
- cold start
- argumentation systems
- user modeling
- abstract argumentation
- virtual teams
- collaborative filtering recommender systems
- argumentation skills
- user similarity
- collaborative filtering algorithms
- product recommendation
- individual level
- conceptual change
- evidential reasoning
- data sparsity
- social capital
- implicit feedback
- personalized recommendation
- recommendation systems
- user feedback