Search Results for author: Daniel J. Trosten

Found 6 papers, 5 papers with code

RELAX: Representation Learning Explainability

1 code implementation19 Dec 2021 Kristoffer K. Wickstrøm, Daniel J. Trosten, Sigurd Løkse, Ahcène Boubekki, Karl Øyvind Mikalsen, Michael C. Kampffmeyer, Robert Jenssen

Our approach can also model the uncertainty in its explanations, which is essential to produce trustworthy explanations.

Representation Learning

Reconsidering Representation Alignment for Multi-view Clustering

1 code implementation CVPR 2021 Daniel J. Trosten, Sigurd Løkse, Robert Jenssen, Michael Kampffmeyer

Aligning distributions of view representations is a core component of today's state of the art models for deep multi-view clustering.

Clustering Contrastive Learning

Leveraging tensor kernels to reduce objective function mismatch in deep clustering

2 code implementations20 Jan 2020 Daniel J. Trosten, Sigurd Løkse, Robert Jenssen, Michael Kampffmeyer

In this work we study OFM in deep clustering, and find that the popular autoencoder-based approach to deep clustering can lead to both reduced clustering performance, and a significant amount of OFM between the reconstruction and clustering objectives.

Clustering Deep Clustering +1

Recurrent Deep Divergence-based Clustering for simultaneous feature learning and clustering of variable length time series

no code implementations29 Nov 2018 Daniel J. Trosten, Andreas S. Strauman, Michael Kampffmeyer, Robert Jenssen

The task of clustering unlabeled time series and sequences entails a particular set of challenges, namely to adequately model temporal relations and variable sequence lengths.

Clustering Time Series +1

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