Vague preferences in recommender systems.
Pawel LadyzynskiPrzemyslaw GrzegorzewskiPublished in: Expert Syst. Appl. (2015)
Keyphrases
- recommender systems
- user preferences
- collaborative filtering
- preference learning
- personal preferences
- making recommendations
- user behavior
- user profiles
- recommendation systems
- cold start problem
- user context
- matrix factorization
- user feedback
- user modeling
- trust aware
- personalized recommendation
- soft constraints
- information filtering
- collaborative recommendation
- recommendation quality
- qualitative preferences
- information retrieval
- cold start
- personalized services
- uncertain information
- fuzzy logic
- genetic algorithm
- data sparsity
- user profiling
- user modelling
- content based filtering
- recommendation algorithms
- knowledge base
- decision making
- data sets
- item based collaborative filtering