Decision Trees and MPI Collective Algorithm Selection Problem.
Jelena Pjesivac-GrbovicGeorge BosilcaGraham E. FaggThara AngskunJack J. DongarraPublished in: Euro-Par (2007)
Keyphrases
- decision trees
- learning algorithm
- optimization algorithm
- experimental evaluation
- k means
- significant improvement
- cost function
- decision tree algorithm
- detection algorithm
- computational cost
- parallel implementation
- high accuracy
- computational complexity
- preprocessing
- improved algorithm
- simulated annealing
- theoretical analysis
- optimal solution
- tree structure
- times faster
- training data
- np hard
- recognition algorithm
- expectation maximization
- general purpose
- lower bound
- dynamic programming