The rapid assessment for three-dimensional potential model of large-scale particle system by a modified multilevel fast multipole algorithm.
Junpu LiYan GuQing-Hua QinLan ZhangPublished in: Comput. Math. Appl. (2021)
Keyphrases
- three dimensional
- algorithm employs
- mathematical model
- cost function
- improved algorithm
- recognition algorithm
- objective function
- preprocessing
- optimization model
- probabilistic model
- input data
- prior information
- selection algorithm
- theoretical analysis
- em algorithm
- estimation algorithm
- algorithm has been developed
- detection algorithm
- lower bound
- computational complexity
- expectation maximization
- worst case
- filtering algorithm
- optimization algorithm
- parameter estimation
- bayesian framework
- computational cost
- dynamic programming
- final result
- optimal solution
- energy function
- closed form
- learning algorithm