An Expectation Maximization Algorithm for Textual Unit Alignment.
Radu IonAlexandru CeausuElena IrimiaPublished in: BUCC@ACL (2011)
Keyphrases
- expectation maximization
- em algorithm
- dynamic programming
- computational complexity
- probabilistic model
- np hard
- optimization algorithm
- detection algorithm
- search space
- times faster
- preprocessing
- k means
- high accuracy
- computationally efficient
- maximum likelihood estimation
- parameter estimation
- data sets
- particle swarm optimization
- linear programming
- experimental evaluation
- cost function
- pairwise
- learning algorithm