Search Results for author: Eric Nyiri

Found 6 papers, 2 papers with code

Combining pretrained CNN feature extractors to enhance clustering of complex natural images

no code implementations7 Jan 2021 Joris Guerin, Stephane Thiery, Eric Nyiri, Olivier Gibaru, Byron Boots

First, extensive experiments are conducted and show that, for a given dataset, the choice of the CNN architecture for feature extraction has a huge impact on the final clustering.

Clustering Image Clustering +1

Semantically Meaningful View Selection

1 code implementation26 Jul 2018 Joris Guérin, Olivier Gibaru, Eric Nyiri, Stéphane Thiery, Byron Boots

Although deep learning has facilitated progress in image understanding, a robot's performance in problems like object recognition often depends on the angle from which the object is observed.

Clustering Object +1

CNN features are also great at unsupervised classification

2 code implementations6 Jul 2017 Joris Guérin, Olivier Gibaru, Stéphane Thiery, Eric Nyiri

This paper aims at providing insight on the transferability of deep CNN features to unsupervised problems.

Classification Clustering +2

Clustering for Different Scales of Measurement - the Gap-Ratio Weighted K-means Algorithm

no code implementations22 Mar 2017 Joris Guérin, Olivier Gibaru, Stéphane Thiery, Eric Nyiri

This paper describes a method for clustering data that are spread out over large regions and which dimensions are on different scales of measurement.

Clustering

Learning local trajectories for high precision robotic tasks : application to KUKA LBR iiwa Cartesian positioning

no code implementations5 Jan 2017 Joris Guerin, Olivier Gibaru, Eric Nyiri, Stephane Thiery

By exploration and regression, linear and quadratic models are learnt for respectively the dynamics and cost function.

regression

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