no code implementations • 4 Jan 2023 • Nicki Holighaus, Günther Koliander, Clara Hollomey, Friedrich Pillichshammer
The constant center frequency to bandwidth ratio (Q-factor) of wavelet transforms provides a very natural representation for audio data.
no code implementations • 23 Feb 2022 • Günther Koliander, Yousef El-Laham, Petar M. Djurić, Franz Hlawatsch
We discuss three different approaches to fusing pdfs.
1 code implementation • 14 Feb 2022 • Georg Pichler, Pierre Colombo, Malik Boudiaf, Günther Koliander, Pablo Piantanida
Mutual Information (MI) has been widely used as a loss regularizer for training neural networks.
1 code implementation • 11 Sep 2021 • Günther Koliander, Georg Pichler
Although group testing can help to significantly increase testing capabilities, the (repeated) testing of entire populations can exceed the resources of any country.
no code implementations • 7 Feb 2020 • Georg Pichler, Pablo Piantanida, Günther Koliander
In particular, we provide confidence bounds for simple histogram based estimation of differential entropy from a fixed number of samples, assuming that the probability density function is Lipschitz continuous with known Lipschitz constant and known, bounded support.
1 code implementation • 19 May 2019 • Milan Cvitkovic, Günther Koliander
We introduce Minimal Achievable Sufficient Statistic (MASS) Learning, a training method for machine learning models that attempts to produce minimal sufficient statistics with respect to a class of functions (e. g. deep networks) being optimized over.