Using a Spring Embedding Algorithm to Display Term Relationships from a Medical Concept Discovery System.
Larry MonginJaved MostafaJohn FieberPublished in: AMIA (2001)
Keyphrases
- learning algorithm
- preprocessing
- computational complexity
- dynamic programming
- times faster
- cost function
- segmentation algorithm
- theoretical analysis
- high accuracy
- recognition algorithm
- experimental evaluation
- similarity measure
- significant improvement
- search space
- optimal solution
- objective function
- expectation maximization
- detection algorithm
- information retrieval
- improved algorithm
- regularization term
- computationally efficient
- linear programming
- worst case
- computational cost
- np hard