Subsequently, a penalization algorithm is applied in order to drop the anomalous parameter among them.
The SIMP (solid isotropic material with penalization) method is applied to optimize the distribution of foundation material.
To avoid intermediate fiber orientations and achieve discrete fiber orientation design, a penalization scheme is applied to the orientation design variable.
An original penalization method is applied to model the interaction of magnetically confined plasma with limiter in the frame of a minimal transport model for ionic density and parallel momentum.
The proposed method is applied to simulated and real data examples, and is shown to provide better estimates than alternative penalization methods.
Unlike traditional FEM, the weighted B-spline finite cell method (FCM) is applied as structural analysis tool and combined with the level-set function (LSF) to take into account Dirichlet boundary condition (DBC) automatically through penalization of the displacement field.
In addition, several strategies to determine the amount of penalization to be applied, i.e. to estimate the appropriate tuning factor, are explored.
This paper extends the approach of Meyer and Kirkpatrick [ 15] to different types of penalties and, based on an extensive simulation study, examines various strategies to determine the amount of penalization to be applied.
One possible solution of this drawback is the elastic net penalization approach, which may be applied in analyzing microarray time-to-event data [5], since it simultaneously performs automatic variable selection and continuous shrinkage similar to the Lasso method.
However, in our study, the initial choice of penalization had surprisingly little impact on the performance of the model if bagging was applied and the penalty was chosen in sensibly.
