On the Use of Performance Models for Adaptive Algorithm Selection on Heterogeneous Clusters.
Sami AchourWahid NasriLuiz Angelo SteffenelPublished in: PDP (2009)
Keyphrases
- model selection
- parameter estimation
- optimization algorithm
- selection algorithm
- k means
- learning algorithm
- neural network
- initial set
- preprocessing
- significant improvement
- computational cost
- arbitrary shaped
- subspace clustering
- hierarchical clustering
- segmentation algorithm
- input data
- high accuracy
- probabilistic model
- dynamic programming
- cost function
- experimental evaluation
- data clustering
- bayesian framework
- search space
- optimal solution
- objective function
- data sets