Improving Grammaticality in Statistical Sentence Generation: Introducing a Dependency Spanning Tree Algorithm with an Argument Satisfaction Model.
Stephen WanMark DrasRobert DaleCécile ParisPublished in: EACL (2009)
Keyphrases
- spanning tree
- mathematical model
- cost function
- theoretical analysis
- objective function
- probabilistic model
- recognition algorithm
- goodness of fit
- classification algorithm
- energy function
- learning algorithm
- generation algorithm
- minimum spanning tree
- computational complexity
- np hard
- parameter estimation
- k means
- similarity measure
- tree structure
- natural language
- expectation maximization
- dependency graph
- dependency structure
- segmentation algorithm
- graph structure
- particle swarm optimization
- social networks