Augmented Mixture Models for Lexical Disambiguation.
Silviu CucerzanDavid YarowskyPublished in: EMNLP (2002)
Keyphrases
- mixture model
- word sense disambiguation
- wordnet
- natural language processing
- gaussian mixture model
- em algorithm
- word sense
- probabilistic model
- generative model
- maximum likelihood
- expectation maximization
- density estimation
- unsupervised learning
- language model
- co occurrence
- bilingual dictionaries
- natural language
- mixture modeling
- model selection
- keywords
- probability density function
- gaussian mixture
- finite mixtures
- automatic model selection
- semantic similarity
- cross language information retrieval
- model based clustering
- knn
- prior knowledge
- data sets