Varro: An Algorithm and Toolkit for Regular Structure Discovery in Treebanks.
Scott MartensPublished in: COLING (Posters) (2010)
Keyphrases
- experimental evaluation
- theoretical analysis
- learning algorithm
- objective function
- optimization algorithm
- probabilistic model
- times faster
- tree structure
- computational complexity
- cost function
- dynamic programming
- improved algorithm
- knowledge discovery
- high accuracy
- k means
- optimal solution
- detection algorithm
- computationally efficient
- particle swarm optimization
- graph structure
- worst case
- search space
- recognition algorithm
- motif discovery
- lattice structure
- neural network
- expectation maximization
- input data
- preprocessing
- search algorithm
- data mining