On estimating multi-attribute choice preferences using private signals and matrix factorization.
Venkata Sriram Siddhardh NadendlaCedric LangbortPublished in: CISS (2018)
Keyphrases
- multi attribute
- matrix factorization
- collaborative filtering
- utility theory
- utility function
- low rank
- recommender systems
- missing data
- multiple attributes
- signal processing
- preference relations
- factorization methods
- preference models
- multi dimensional
- multi attribute decision making
- multiple criteria
- negative matrix factorization
- attribute values
- nonnegative matrix factorization
- similarity search
- tensor factorization
- factor analysis
- preference elicitation
- stochastic gradient descent
- negotiation process
- implicit feedback
- independent component analysis
- reverse auction
- user preferences
- principal component analysis
- special case