Scalable Personalised Item Ranking through Parametric Density Estimation.
Riku TogashiMasahiro KatoMayu OtaniTetsuya SakaiShin'ichi SatohPublished in: CoRR (2021)
Keyphrases
- density estimation
- user preferences
- mixture model
- probability density function
- probability density
- nonparametric density estimation
- mixture modeling
- multivariate gaussian distribution
- density function
- density estimators
- outlier detection
- gaussian mixture model
- kernel density estimation
- expectation maximization
- density estimates
- parzen window
- kernel density estimator
- databases