Search Results for author: Alexandru Paul Condurache

Found 10 papers, 0 papers with code

Instant Complexity Reduction in CNNs using Locality-Sensitive Hashing

no code implementations29 Sep 2023 Lukas Meiner, Jens Mehnert, Alexandru Paul Condurache

In particular, we are able to instantly drop 46. 72% of FLOPs while only losing 1. 25% accuracy by just swapping the convolution modules in a ResNet34 on CIFAR-10 for our HASTE module.

Deep Neural Networks with Efficient Guaranteed Invariances

no code implementations2 Mar 2023 Matthias Rath, Alexandru Paul Condurache

We then address the problem of incorporating multiple desired invariances into a single network.

Dimensionality Reduced Training by Pruning and Freezing Parts of a Deep Neural Network, a Survey

no code implementations17 May 2022 Paul Wimmer, Jens Mehnert, Alexandru Paul Condurache

By freezing weights, the number of trainable parameters is shrunken which reduces gradient computations and the dimensionality of the model's optimization space.

Model Compression

Improving the Sample-Complexity of Deep Classification Networks with Invariant Integration

no code implementations8 Feb 2022 Matthias Rath, Alexandru Paul Condurache

We demonstrate the improved sample complexity on the Rotated-MNIST, SVHN and CIFAR-10 datasets where rotation-invariant-integration-based Wide-ResNet architectures using monomials and weighted sums outperform the respective baselines in the limited sample regime.

Rotated MNIST

A Survey on Assessing the Generalization Envelope of Deep Neural Networks: Predictive Uncertainty, Out-of-distribution and Adversarial Samples

no code implementations21 Aug 2020 Julia Lust, Alexandru Paul Condurache

This survey connects the three fields within the larger framework of investigating the generalization performance of machine learning methods and in particular DNNs.

Image Classification Out-of-Distribution Detection

Boosting Deep Neural Networks with Geometrical Prior Knowledge: A Survey

no code implementations30 Jun 2020 Matthias Rath, Alexandru Paul Condurache

One promising approach, inspired by the success of convolutional neural networks in computer vision tasks, is to incorporate knowledge about symmetric geometrical transformations of the problem to solve that affect the output in a predictable way.

3D Object Detection Autonomous Driving +1

GraN: An Efficient Gradient-Norm Based Detector for Adversarial and Misclassified Examples

no code implementations20 Apr 2020 Julia Lust, Alexandru Paul Condurache

Deep neural networks (DNNs) are vulnerable to adversarial examples and other data perturbations.

Invariant Integration in Deep Convolutional Feature Space

no code implementations20 Apr 2020 Matthias Rath, Alexandru Paul Condurache

In this contribution, we show how to incorporate prior knowledge to a deep neural network architecture in a principled manner.

Rotated MNIST

SphereNet: Learning Spherical Representations for Detection and Classification in Omnidirectional Images

no code implementations ECCV 2018 Benjamin Coors, Alexandru Paul Condurache, Andreas Geiger

Omnidirectional cameras offer great benefits over classical cameras wherever a wide field of view is essential, such as in virtual reality applications or in autonomous robots.

General Classification Image Classification +2

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