Cited by 201Domain Adaptation and Few-Shot LearningAdvanced Neural Network ApplicationsMultimodal Machine Learning Applications

Semantic-aware Knowledge Distillation for Few-Shot Class-Incremental Learning

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Cheraghian, Ali, Rahman, Shafin, Fang, Pengfei, Roy, Soumava Kumar, Petersson, Lars, Harandi, Mehrtash·2021·2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

Few-shot class incremental learning (FSCIL) portrays the problem of learning new concepts gradually, where only a few examples per concept are available to the learner. Due to the limited number of examples for training, the techniques developed for standard incremental learning cannot be applied verbatim to FSCIL. In this work, we introduce a distillation algorithm to address the problem of FSCIL and propose to make use of semantic information during training. To this end, we make use of word embeddings as semantic information which is cheap to obtain and which facilitate the distillation process. Furthermore, we propose a method based on an attention mechanism on multiple parallel embeddings of visual data to align visual and semantic vectors, which reduces issues related to catastrophic forgetting. Via experiments on MiniImageNet, CUB200, and CIFAR100 dataset, we establish new state-of-the-art results by outperforming existing approaches.

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Authors
Cheraghian, A., Rahman, S., Fang, P., Roy, S. K., Petersson, L., & Harandi, M.
Affiliations
  • Australian National University (AU)
  • North South University (BD)
  • Commonwealth Scientific and Industrial Research Organisation (AU)
Venue
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2021-06
Pages
2534-2543
ISSN
1063-6919 (ISSN-L)
OpenAlex
W3134911507
Cited by
201
References
7
Citations by year
2026: 11 · 2025: 44 · 2024: 55 · 2023: 53 · 2022: 30 · 2021: 8
FWCI
16.86
Type
conference paper
Language
en
Open access
Locations
  • IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Multimodal Machine Learning Applications
Keywords
few-shot class-incremental learning, knowledge distillation, semantic information, word embeddings, attention mechanism, catastrophic forgetting, visual-semantic alignment

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