Supporting personalized ranking over categorical attributes.
Gae-won YouSeung-won HwangHwanjo YuPublished in: Inf. Sci. (2008)
Keyphrases
- personalized ranking
- categorical attributes
- implicit feedback
- numerical attributes
- bayesian analysis
- categorical data
- tag recommendation
- continuous attributes
- matrix factorization
- attribute values
- information loss
- data sets
- data points
- user behavior
- web search
- item recommendation
- aggregation operators
- missing values
- eye tracking
- machine learning