A Diverse Dirichlet Process Ensemble for Unsupervised Induction of Syntactic Categories.
Roi ReichartGal ElidanAri RappoportPublished in: COLING (2012)
Keyphrases
- syntactic categories
- dirichlet process
- multi task learning
- gaussian processes
- mixture model
- bayesian model
- latent topics
- sampling algorithm
- part of speech
- posterior distribution
- inductive learning
- bayesian framework
- multi task
- training data
- variational inference
- markov chain monte carlo
- training set
- machine learning
- semantic categories
- feature selection
- pos tagging
- prior knowledge
- co occurrence
- em algorithm
- n gram
- transfer learning
- gaussian process
- learning tasks