Fast and flexible unsupervised custering algorithm based on ultrametric properties.
Said FouchalIvan LavalléePublished in: Q2SWinet (2011)
Keyphrases
- computational complexity
- learning algorithm
- detection algorithm
- dynamic programming
- cost function
- computational cost
- segmentation algorithm
- high accuracy
- k means
- search space
- preprocessing
- significant improvement
- experimental evaluation
- selection algorithm
- simulated annealing
- path planning
- computationally efficient
- matching algorithm
- optimization algorithm
- single pass
- multiresolution
- convex hull
- similarity measure
- objective function
- expectation maximization
- data structure
- worst case
- genetic algorithm