Enhancement of LEACH Based on K-means Algorithm and Stochastic Optimization.
Tuyen Nguyen VietTrang Pham Thi QuynhHang Duong ThiPublished in: J. Commun. (2021)
Keyphrases
- k means
- stochastic optimization
- rough k means
- cost function
- expectation maximization
- computational complexity
- clustering method
- clustering algorithm
- data clustering
- simulated annealing
- np hard
- worst case
- dynamic programming
- objective function
- learning algorithm
- sensor networks
- scheduling problem
- linear programming
- model selection
- search space
- semidefinite programming
- fuzzy k means