A latent variable Gaussian process model with Pitman-Yor process priors for multiclass classification.
Sotirios P. ChatzisPublished in: Neurocomputing (2013)
Keyphrases
- multiclass classification
- latent variables
- gaussian process
- multi class
- prior knowledge
- gaussian processes
- topic models
- bayesian framework
- probabilistic model
- posterior distribution
- generative model
- random variables
- machine learning algorithms
- hidden variables
- structured prediction
- hyperparameters
- maximum a posteriori
- prior information
- support vector machine
- bayesian networks
- supervised learning
- text mining
- principal component analysis