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Nature Outlook on AI

January 13, 2019

The 29 November 2018 issue of Nature had a series of papers on AIs (in its Outlook section). At the general public (awareness) level than in-depth machine-learning article. Including one on the forecasted consequences of ever-growing automation on jobs, quoting from a 2013 paper by Carl Frey and Michael Osborne [of probabilistic numerics fame!] that […]

Bayesian gan [gan style]

June 26, 2018

In their paper Bayesian GANS, arXived a year ago, Saatchi and Wilson consider a Bayesian version of generative adversarial networks, putting priors on both the model and the discriminator parameters. While the prospect seems somewhat remote from genuine statistical inference, if the following statement is representative “GANs transform white noise through a deep neural network […]

Monte Carlo with determinantal processes [reply from the authors]

September 22, 2016

[Rémi Bardenet and Adrien Hardy have written a reply to my comments of today on their paper, which is more readable as a post than as comments, so here it is. I appreciate the intention, as well as the perfect editing of the reply, suited for a direct posting!] Thanks for your comments, Xian. As […]

Monte Carlo with determinantal processes

September 21, 2016

Rémi Bardenet and Adrien Hardy have arXived this paper a few months ago but I was a bit daunted by the sheer size of the paper, until I found the perfect opportunity last week..! The approach relates to probabilistic numerics as well as Monte Carlo, in that it can be seen as a stochastic version […]

MCqMC [#3]

August 20, 2016

On Thursday, Christoph Aistleiter [from TU Gräz] gave a plenary talk at MCqMC 2016 around Hermann Weyl’s 1916 paper, Über die Gleichverteilung von Zahlen mod. Eins, which demonstrates that the sequence a, 22a, 32a, … mod 1 is uniformly distributed on the unit interval when a is irrational. Obviously, the notion was not introduced for […]