| Name : R-catch
| |
| Version : 1.0.1
| Vendor : obs://build_opensuse_org/devel:languages:R
|
| Release : lp153.1.13
| Date : 2024-06-14 11:35:43
|
| Group : Development/Libraries/Other
| Source RPM : R-catch-1.0.1-lp153.1.13.src.rpm
|
| Size : 0.24 MB
| |
| Packager : (none)
| |
| Summary : Covariate-Adjusted Tensor Classification in High-Dimensions
|
Description :
Performs classification and variable selection on high-dimensional
tensors (multi-dimensional arrays) after adjusting for additional
covariates (scalar or vectors) as CATCH model in Pan, Mai and Zhang
(2018) < arXiv:1805.04421>. The low-dimensional covariates and the
high-dimensional tensors are jointly modeled to predict a categorical
outcome in a multi-class discriminant analysis setting. The
Covariate-Adjusted Tensor Classification in High-dimensions (CATCH)
model is fitted in two steps: (1) adjust for the covariates within each
class; and (2) penalized estimation with the adjusted tensor using a
cyclic block coordinate descent algorithm. The package can provide a
solution path for tuning parameter in the penalized estimation step.
Special case of the CATCH model includes linear discriminant analysis
model and matrix (or tensor) discriminant analysis without covariates.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Leap_15.3/x86_64 |
