On the improvement of the parameter estimation of the grey model GM(1, 1) and model application.
Maolin ChengGuojun ShiMingyin XiangPublished in: Commun. Stat. Simul. Comput. (2020)
Keyphrases
- parameter estimation
- em algorithm
- grey model
- maximum likelihood
- parameter values
- model fitting
- least squares
- model selection
- neural network
- parameter estimation algorithm
- statistical models
- posterior distribution
- random fields
- prediction model
- maximum likelihood estimation
- supply chain
- similarity measure
- data mining