Plackett-Luce Regression Mixture Model for Heterogeneous Rankings.
Maksim TkachenkoHady Wirawan LauwPublished in: CIKM (2016)
Keyphrases
- gaussian processes
- mixture model
- gaussian mixture model
- em algorithm
- generative model
- probabilistic model
- dirichlet process
- density estimation
- model selection
- unsupervised learning
- expectation maximization
- maximum likelihood
- model based clustering
- probability density function
- regression model
- language model
- data mining
- probabilistic mixture model
- mixture components
- object recognition