Simultaneous identification of structural stiffness and mass parameters based on Bare-bones Gaussian Tree Seeds Algorithm using time-domain data.
Zhenghao DingYilin ZhaoZhong-Rong LuPublished in: Appl. Soft Comput. (2019)
Keyphrases
- input data
- expectation maximization
- tree structure
- noisy data
- preprocessing
- parameter settings
- data sets
- optimal solution
- data structure
- optimal parameters
- synthetic datasets
- parameter estimation
- data analysis
- binary tree
- measured data
- density function
- particle swarm optimization
- structural information
- distance matrix
- pattern tree
- training data
- computational complexity
- np hard
- maximum likelihood
- evolutionary algorithm
- graph structure
- data mining
- learning algorithm
- objective function
- classification trees
- gaussian noise
- feature space
- k means
- dynamic programming
- experimental data
- probabilistic model
- spatial data
- frequency domain
- data points
- data mining techniques