On the convergence of the Weiszfeld algorithm.
Lázaro CánovasRoberto CañavateAlfredo MarínPublished in: Math. Program. (2002)
Keyphrases
- objective function
- preprocessing
- detection algorithm
- similarity measure
- worst case
- experimental evaluation
- theoretical analysis
- recognition algorithm
- convergence rate
- computational complexity
- computational cost
- cost function
- k means
- global convergence
- iterative algorithms
- clustering method
- improved algorithm
- data structure
- segmentation method
- rapid convergence
- convergence property
- selection algorithm
- dynamic programming
- search space
- optimization algorithm
- segmentation algorithm
- np hard