An Automatic Unsupervised Querying Algorithm for Efficient Information Extraction in Biomedical Domain.
Min SongIl-Yeol SongXiaohua HuRobert B. AllenPublished in: PAKDD (2005)
Keyphrases
- information extraction
- dynamic programming
- computationally efficient
- np hard
- detection algorithm
- times faster
- database
- single pass
- learning algorithm
- computational complexity
- highly efficient
- tree structure
- experimental evaluation
- cost function
- k means
- preprocessing
- probabilistic model
- text mining
- databases
- recognition algorithm
- high efficiency
- improved algorithm
- theoretical analysis
- simulated annealing
- high accuracy
- search space
- neural network
- input data
- matching algorithm
- named entities
- query language
- computational cost
- lower bound
- machine learning
- pruning strategy