no code implementations • 18 Aug 2023 • Johan Jonasson, Jeffrey E. Steif, Olof Zetterqvist
A first step is taken towards understanding often observed non-robustness phenomena of deep neural net (DNN) classifiers.
no code implementations • 15 Dec 2021 • Olof Zetterqvist, Rebecka Jörnsten, Johan Jonasson
Here we propose a novel double regularization of the neural network training loss that combines a penalty on the complexity of the classification model and an optimal reweighting of training observations.
no code implementations • 24 Apr 2019 • Måns Magnusson, Michael Riis Andersen, Johan Jonasson, Aki Vehtari
Model inference, such as model comparison, model checking, and model selection, is an important part of model development.
no code implementations • 11 Jan 2017 • Johan Jonasson
Then one samples from the given distribution by running the Markov chain for a "long time" until it appears to be stationary and then collects the sample.