The Parallelization and Optimization of K-means Algorithm Based on Spark.
Zitian WangAibo XuZipeng ZhangChunzhi WangAijun LiuXiang HuPublished in: ICCSE (2020)
Keyphrases
- k means
- optimization algorithm
- computational complexity
- expectation maximization
- improved algorithm
- search space
- stochastic gradient
- dynamic programming
- learning algorithm
- clustering method
- high accuracy
- computational cost
- experimental evaluation
- neural network
- fuzzy k means
- worst case
- constrained optimization
- optimization process
- preprocessing
- data clustering
- cost function
- theoretical analysis
- computationally efficient
- matching algorithm
- hierarchical clustering
- detection algorithm
- np hard
- simulated annealing