A Natural Language Processing Algorithm to define a Venous Thromboembolism Phenotype.
Eugenia R. McPeek HinzJoshua C. DennyLisa BastarachePublished in: AMIA (2013)
Keyphrases
- natural language processing
- cost function
- times faster
- classification algorithm
- optimization algorithm
- k means
- computational cost
- dynamic programming
- computationally efficient
- preprocessing
- learning algorithm
- clustering method
- theoretical analysis
- worst case
- np hard
- experimental evaluation
- objective function
- improved algorithm
- artificial intelligence
- detection algorithm
- segmentation algorithm
- computational complexity
- particle swarm optimization
- input data
- search space
- significant improvement
- natural language
- expectation maximization
- optimal solution
- matching algorithm
- data mining