BCBCSF: Bias-Corrected Bayesian Classification with Selected Features

Fully Bayesian Classification with a subset of high-dimensional features, such as expression levels of genes. The data are modeled with a hierarchical Bayesian models using heavy-tailed t distributions as priors. When a large number of features are available, one may like to select only a subset of features to use, typically those features strongly correlated with the response in training cases. Such a feature selection procedure is however invalid since the relationship between the response and the features has be exaggerated by feature selection. This package provides a way to avoid this bias and yield better-calibrated predictions for future cases when one uses F-statistic to select features.

Getting started

Package details

AuthorLonghai Li [aut, cre]
MaintainerLonghai Li <longhai.li@usask.ca>
LicenseGPL (>= 2)
Version1.0-2
URL https://www.r-project.org https://longhaisk.github.io/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("BCBCSF")

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BCBCSF documentation built on March 30, 2026, 5:07 p.m.