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Kristoffer Knutsen Wickstrøm

3 accepted papers

2025

AdaptCMVC: Robust Adaption to Incremental Views in Continual Multi-view Clustering

CVPR 2025poster

Most Multi-view Clustering approaches assume that all views are available for clustering. However, this assumption is often unrealistic as views are incrementally accumulated over time, leading to a need for continual multi-view clustering (CMVC) methods. Current approaches to CMVC leverage late fus…

Cited by 0SourcePDFScholar
2024

Finding NEM-U: Explaining unsupervised representation learning through neural network generated explanation masks

ICML 2024poster

Unsupervised representation learning has become an important ingredient of today's deep learning systems. However, only a few methods exist that explain a learned vector embedding in the sense of providing information about which parts of an input are the most important for its representation. These…

Cited by 2SourcePDFScholar
2023

Hubs and Hyperspheres: Reducing Hubness and Improving Transductive Few-Shot Learning With Hyperspherical Embeddings

CVPR 2023poster

Distance-based classification is frequently used in transductive few-shot learning (FSL). However, due to the high-dimensionality of image representations, FSL classifiers are prone to suffer from the hubness problem, where a few points (hubs) occur frequently in multiple nearest neighbour lists of…