An efficient algorithm for building a distributional thesaurus (and other Sketch Engine developments).
Pavel RychlýAdam KilgarriffPublished in: ACL (2007)
Keyphrases
- times faster
- theoretical analysis
- k means
- computational cost
- high accuracy
- learning algorithm
- experimental evaluation
- detection algorithm
- optimal solution
- computational complexity
- selection algorithm
- search space
- np hard
- improved algorithm
- estimation algorithm
- co occurrence
- classification algorithm
- optimization algorithm
- segmentation algorithm
- input data
- worst case
- probabilistic model
- dynamic programming
- cost function
- domain specific
- data sets
- ant colony optimization
- preprocessing
- objective function
- highly efficient
- keywords
- memory efficient