subsemble R Package
Permalink: 2015-11-22 22:41:00-08:00
by admin
in Software
tags: R ensemble learning machine learning
The subsemble package is an R implementation of the Subsemble algorithm. Subsemble is a general subset ensemble prediction method, which can be used for small, moderate, or large datasets.
Subsemble partitions the full dataset into subsets of observations, fits a specified underlying algorithm on each subset, and uses a unique form of k-fold cross-validation to output a prediction function that combines the subset-specific fits. An oracle result provides a theoretical performance guarantee for Subsemble.
The subsemble package also provides an implementation of the Super Learner ensemble algorithm.
Author(s): Erin LeDell, Stephanie Sapp, Mark van der Laan