Get our free extension to see links to code for papers anywhere online!

Chrome logo  Add to Chrome

Firefox logo Add to Firefox

Variational Variance: Simple and Reliable Predictive Variance Parameterization



Andrew Stirn , David A. Knowles

* 19 pages, 13 figures, 11 tables 

   Access Paper or Ask Questions

Stochastic gradient variational Bayes for gamma approximating distributions



David A. Knowles


   Access Paper or Ask Questions

An Empirical Study of Stochastic Variational Algorithms for the Beta Bernoulli Process



Amar Shah , David A. Knowles , Zoubin Ghahramani

* ICML, 12 pages. Volume 37: Proceedings of The 32nd International Conference on Machine Learning, 2015 

   Access Paper or Ask Questions

Beta diffusion trees and hierarchical feature allocations



Creighton Heaukulani , David A. Knowles , Zoubin Ghahramani

* 43 pages, 13 figures. Major revision to the proof of Thm. 2. Large portions of Chs. 2 & 4 moved into the appendix. Added Fig. 4. Revisions throughout 

   Access Paper or Ask Questions

Fixed-Form Variational Posterior Approximation through Stochastic Linear Regression



Tim Salimans , David A. Knowles

* Bayesian Analysis, Volume 8, Number 4 (2013), 837-882 

   Access Paper or Ask Questions

A reversible infinite HMM using normalised random measures



Konstantina Palla , David A. Knowles , Zoubin Ghahramani

* 9 pages, 6 figures 

   Access Paper or Ask Questions

A dependent partition-valued process for multitask clustering and time evolving network modelling



Konstantina Palla , David A. Knowles , Zoubin Ghahramani

* 9 pages, 7 figures, submitted for review 

   Access Paper or Ask Questions

The Supervised IBP: Neighbourhood Preserving Infinite Latent Feature Models



Novi Quadrianto , Viktoriia Sharmanska , David A. Knowles , Zoubin Ghahramani

* Appears in Proceedings of the Twenty-Ninth Conference on Uncertainty in Artificial Intelligence (UAI2013) 

   Access Paper or Ask Questions

Gaussian Process Regression Networks



Andrew Gordon Wilson , David A. Knowles , Zoubin Ghahramani

* 17 pages, 3 figures, 1 table. Submitted for publication 

   Access Paper or Ask Questions

Pitman-Yor Diffusion Trees



David A. Knowles , Zoubin Ghahramani

* 8 pages, to be presented at UAI 2011 

   Access Paper or Ask Questions