if (!require(devtools)) {
install.packages('devtools')
}
devtools::install_github('miguelbiron/SBGLM')The purpose of this package is mainly a way to store a lot of code that I have rotting in my laptop, which I think is relevant and useful. The models will follow the Bayesian tradition of the “spike-and-slab” prior for sparsity (Mitchell and Beauchamp 1988), so do not expect to see the so called “Bayesian Lasso” here because it doesn’t work. The idea is that, as time permits, I will be adding more models to the package.
- A Bayesian sparse linear regression model (
sblm)- Similar in spirit to the spike-and-slab, but with a slightly different approach. I describe this model in this blog entry.
- Non-parametric Sparse Factor Analysis (Knowles and Ghahramani 2011).
- Check out this blog entry where you can find more information on this model.
- SBLM
- Should we treat an intercept differently?
- NSFA
- Use pre-allocated matrices instead of current naive solution of varying size dynamically.
- Add more models.