On the Use of Bipolar Scales in Preference-Based Recommender Systems.
Miguel-Ángel SiciliaElena García BarriocanalPublished in: EC-Web (2004)
Keyphrases
- recommender systems
- user preferences
- collaborative filtering
- positive and negative
- user profiling
- recommendation systems
- information filtering
- matrix factorization
- cold start problem
- information overload
- user profiles
- user behavior
- high density
- cold start
- user model
- multiple scales
- recommendation quality
- trust aware
- data sets
- personal preferences
- netflix prize
- data sparsity
- user interests
- artificial intelligence
- neural network