Search Results for author: Alexander Ecker

Found 4 papers, 2 papers with code

Probabilistic Neural Transfer Function Estimation with Bayesian System Identification

no code implementations11 Aug 2023 Nan Wu, Isabel Valera, Fabian Sinz, Alexander Ecker, Thomas Euler, Yongrong Qiu

While deep neural network models have demonstrated excellent power on neural prediction, they usually do not provide the uncertainty of the resulting neural representations and derived statistics, such as the stimuli driving neurons optimally, from in silico experiments.

Variational Inference

Assessing out-of-domain generalization for robust building damage detection

1 code implementation20 Nov 2020 Vitus Benson, Alexander Ecker

Such models operate in a multi-domain setting: every disaster is inherently different (new geolocation, unique circumstances), and models must be robust to a shift in distribution between disaster imagery available for training and the images of the new event.

Domain Generalization

Neurometric function analysis of population codes

no code implementations NeurIPS 2009 Philipp Berens, Sebastian Gerwinn, Alexander Ecker, Matthias Bethge

In this way, we provide a new rigorous framework for assessing the functional consequences of noise correlation structures for the representational accuracy of neural population codes that is in particular applicable to short-time population coding.

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