Semantic role labelling with similarity-based generalization using EM-based clustering.
Ulrike BaldeweinKatrin ErkSebastian PadóDetlef PrescherPublished in: SENSEVAL@ACL (2004)
Keyphrases
- k means
- clustering algorithm
- unsupervised learning
- clustering method
- expectation maximization
- self organizing maps
- anomaly detection
- spectral clustering
- data clustering
- document clustering
- data sets
- em algorithm
- hierarchical clustering
- density estimation
- mixture model
- similarity function
- categorical data
- probabilistic latent semantic analysis
- model based clustering
- maximum likelihood
- distance measure
- dimensionality reduction
- supervised learning
- support vector
- genetic algorithm
- neural network