gredilla and titsia
Heteroscedastic Relevance Vector Machine
Khashabi, Daniel, Ziyadi, Mojtaba, Liang, Feng
In this work we propose a heteroscedastic generalization to RVM, a fast Bayesian framework for regression, based on some recent similar works. We use variational approximation and expectation propagation to tackle the problem. The work is still under progress and we are examining the results and comparing with the previous works.