A method for determining the parameters in a rheological model for viscoelastic materials by minimizing Tikhonov functionals.
Rebecca RothermelWladimir PanfilenkoPrateek SharmaAnne WaldThomas SchusterAnne JungStefan DiebelsPublished in: CoRR (2021)
Keyphrases
- statistical model
- mathematical model
- probabilistic model
- sensitivity analysis
- parameter estimation
- parameters estimation
- linear model
- objective function
- evaluation method
- cost function
- prior knowledge
- em algorithm
- theoretical analysis
- parameter values
- modeling method
- parametric models
- parameter space
- similarity measure
- maximum likelihood estimation
- special case
- energy function
- linear regression model
- prior information
- optimization method
- gaussian mixture
- bayesian framework
- input data
- maximum likelihood
- energy functional
- neural network
- regularization parameter
- gaussian distribution
- linear regression
- bayesian networks
- cross validation
- model selection
- expectation maximization
- support vector machine
- probability distribution