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Zhanghexuan Ji

3 accepted papers

2024

Continual Domain Adversarial Adaptation via Double-Head Discriminators

AISTATS 2024poster

Domain adversarial adaptation in a continual setting poses significant challenges due to the limitations of accessing previous source domain data. Despite extensive research in continual learning, adversarial adaptation cannot be effectively accomplished using only a small number of stored source do…

Cited by 1SourcePDFScholar
2023

Continual Segment: Towards a Single, Unified and Non-forgetting Continual Segmentation Model of 143 Whole-body Organs in CT Scans

ICCV 2023poster

Deep learning empowers the mainstream medical image segmentation methods. Nevertheless, current deep segmentation approaches are not capable of efficiently and effectively adapting and updating the trained models when new segmentation classes are incrementally added. In the real clinical environment…

Cited by 21PDFScholar
2023

Progressive Voronoi Diagram Subdivision Enables Accurate Data-free Class-Incremental Learning

ICLR 2023poster

Data-free Class-incremental Learning (CIL) is a challenging problem because rehearsing data from previous phases is strictly prohibited, causing catastrophic forgetting of Deep Neural Networks (DNNs). In this paper, we present \emph{iVoro}, a novel framework derived from computational geometry. We f…

Cited by 23SourcePDFScholar