Probabilistic clustering by random swap algorithm.
Pasi FräntiOlli VirmajokiVille HautamäkiPublished in: ICPR (2008)
Keyphrases
- k means
- learning algorithm
- clustering method
- computational cost
- matching algorithm
- randomly generated
- experimental evaluation
- preprocessing
- data clustering
- clustering algorithm
- np hard
- detection algorithm
- data sets
- convergence rate
- times faster
- theoretical analysis
- simulated annealing
- worst case
- probabilistic model
- dynamic programming
- unsupervised learning
- particle swarm optimization
- optimal solution
- high accuracy
- information theoretic
- cluster analysis
- spectral clustering
- cost function
- recognition algorithm