An Approximation Algorithm for l\infty-Fitting Robinson Structures to Distances
Victor ChepoiMorgan SestonPublished in: CoRR (2009)
Keyphrases
- learning algorithm
- detection algorithm
- dynamic programming
- cost function
- np hard
- experimental evaluation
- times faster
- linear programming
- optimal solution
- computational complexity
- improved algorithm
- theoretical analysis
- high accuracy
- objective function
- recognition algorithm
- error bounds
- worst case
- k means
- search space
- preprocessing
- input data
- optimization algorithm
- least squares
- distance function
- matching algorithm
- computational cost
- convex hull
- approximation algorithms
- approximation ratio
- approximation schemes