no code implementations • ICLR 2021 • Rianne van den Berg, Alexey A. Gritsenko, Mostafa Dehghani, Casper Kaae Sønderby, Tim Salimans
Furthermore, we zoom in on the effect of gradient bias due to the straight-through estimator in integer discrete flows, and demonstrate that its influence is highly dependent on architecture choices and less prominent than previously thought.
2 code implementations • 24 Mar 2020 • Casper Kaae Sønderby, Lasse Espeholt, Jonathan Heek, Mostafa Dehghani, Avital Oliver, Tim Salimans, Shreya Agrawal, Jason Hickey, Nal Kalchbrenner
Weather forecasting is a long standing scientific challenge with direct social and economic impact.
1 code implementation • 20 Oct 2016 • Alexander Rosenberg Johansen, Jonas Meinertz Hansen, Elias Khazen Obeid, Casper Kaae Sønderby, Ole Winther
Most existing Neural Machine Translation models use groups of characters or whole words as their unit of input and output.
no code implementations • 14 Oct 2016 • Casper Kaae Sønderby, Jose Caballero, Lucas Theis, Wenzhe Shi, Ferenc Huszár
We show that, using this architecture, the amortised MAP inference problem reduces to minimising the cross-entropy between two distributions, similar to training generative models.
1 code implementation • 17 Feb 2016 • Lars Maaløe, Casper Kaae Sønderby, Søren Kaae Sønderby, Ole Winther
The auxiliary variables leave the generative model unchanged but make the variational distribution more expressive.
Ranked #49 on Image Classification on SVHN
5 code implementations • NeurIPS 2016 • Casper Kaae Sønderby, Tapani Raiko, Lars Maaløe, Søren Kaae Sønderby, Ole Winther
Variational Autoencoders are powerful models for unsupervised learning.
2 code implementations • 17 Sep 2015 • Søren Kaae Sønderby, Casper Kaae Sønderby, Lars Maaløe, Ole Winther
We investigate different down-sampling factors (ratio of pixel in input and output) for the SPN and show that the RNN-SPN model is able to down-sample the input images without deteriorating performance.
no code implementations • 6 Mar 2015 • Søren Kaae Sønderby, Casper Kaae Sønderby, Henrik Nielsen, Ole Winther
Machine learning is widely used to analyze biological sequence data.