A fast scalable distributed kriging algorithm using Spark framework.
Chandan MisraSourangshu BhattacharyaSoumya K. GhoshPublished in: Int. J. Data Sci. Anal. (2020)
Keyphrases
- probabilistic model
- learning algorithm
- dynamic programming
- preprocessing
- optimal solution
- computational complexity
- particle swarm optimization
- times faster
- objective function
- key features
- optimization algorithm
- theoretical analysis
- high accuracy
- worst case
- experimental evaluation
- np hard
- computational cost
- expectation maximization
- convergence rate
- cost function
- segmentation algorithm
- selection algorithm
- tree structure
- classification algorithm
- matching algorithm
- improved algorithm
- search space
- scalable distributed
- recognition algorithm
- bayesian framework
- computationally efficient
- multi class
- significant improvement
- k means
- similarity measure