ssel: Semi-Supervised Ensemble Learning
Weighted-ensemble regression over base learners supported by 'caret' (Kuhn (2008) <doi:10.18637/jss.v028.i05>), with cross-validated hyperparameter selection, out-of-fold diagnostics, and signed residual- offset estimates. Multi-response problems use iterative input-space expansion related to Spyromitros-Xioufis et al. (2016) <doi:10.1007/s10994-016-5546-z>, with Jacobi or 'Gauss-Seidel' sweeps, package-defined companion gates and per-response iteration stitching. A package-defined pseudo-label stage promotes prediction rows by a cross-model and cross-dataset range ratio and accepts rounds with an out-of-fold squared-correlation gauge.
| Version: | 0.3.1 |
| Depends: | R (≥ 4.1.0) |
| Imports: | caret, crayon, data.table, dbscan, digest, doParallel, earth, foreach, gbm, jsonlite, ranger, stats, utils |
| Suggests: | devtools, htmlwidgets, knitr, pak, pkgdown, rcmdcheck, rmarkdown, roxygen2, rhub, testthat (≥ 3.0.0), webshot2 |
| Published: | 2026-07-28 |
| DOI: | 10.32614/CRAN.package.ssel (may not be active yet) |
| Author: | Alejandro Verri Kozlowski
 [aut, cre,
cph] |
| Maintainer: | Alejandro Verri Kozlowski <averri at fi.uba.ar> |
| License: | MIT + file LICENSE |
| URL: | https://averriK.github.io/ssel/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | ssel citation info |
| Materials: | README, NEWS |
| CRAN checks: | ssel results |
Documentation:
| Reference manual: | ssel.html , ssel.pdf |
| Vignettes: |
Iterative multi-response input expansion (source, R code) Ensemble estimators and residual offsets (source, R code) Range-ratio pseudo-label promotion (source, R code) Getting started with ssel (source, R code) |
Downloads:
| Package source: | ssel_0.3.1.tar.gz |
| Windows binaries: | r-devel: ssel_0.3.1.zip, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): ssel_0.3.1.tgz, r-oldrel (arm64): ssel_0.3.1.tgz, r-release (x86_64): ssel_0.3.1.tgz, r-oldrel (x86_64): ssel_0.3.1.tgz |
Linking:
Please use the canonical form https://CRAN.R-project.org/package=ssel to link to this page.