An Accelerated K-Means Algorithm Based on Adaptive Distances.
Hans-Joachim MuchaHans-Georg BartelPublished in: GfKl (2010)
Keyphrases
- k means
- improved algorithm
- cost function
- detection algorithm
- computational cost
- computational complexity
- experimental evaluation
- expectation maximization
- convergence rate
- optimal solution
- significant improvement
- clustering algorithm
- matching algorithm
- optimization algorithm
- recognition algorithm
- worst case
- spectral clustering
- clustering method
- rough k means
- segmentation algorithm
- theoretical analysis
- dynamic programming
- preprocessing
- convex hull
- lower bound
- video sequences
- objective function