A Framework for Unsupervised Dependency Parsing using a Soft-EM Algorithm and Bilexical Grammars.
Martín Ariel DomínguezGabriel G. Infante LópezPublished in: Res. Comput. Sci. (2013)
Keyphrases
- em algorithm
- dependency parsing
- expectation maximization
- mixture model
- maximum likelihood
- parameter estimation
- latent dirichlet
- maximum likelihood estimation
- gaussian mixture model
- generative model
- probabilistic model
- gaussian mixture
- semi supervised
- maximum a posteriori
- supervised learning
- likelihood function
- semantic role labeling
- finite mixture model
- expectation maximisation
- particle filter
- unsupervised learning
- feature selection
- information retrieval
- dependency parser
- machine learning