Disambiguation of Greek Polysemous Words Using Hierarchical Probabilistic Networks and a Chi-Square Feature Selection Strategy.
Kostas FragosSpiros PanetsosPublished in: Int. J. Artif. Intell. Tools (2008)
Keyphrases
- selection strategy
- word sense disambiguation
- chi square
- probabilistic networks
- logistic regression
- information gain
- wordnet
- feature set
- natural language processing
- bayesian networks
- genetic algorithm
- machine translation
- information extraction
- selection algorithm
- probabilistic inference
- text categorization
- feature vectors
- graphical models
- co occurrence
- fitness function
- natural language
- feature selection
- simulated annealing
- support vector machine
- neural network