Search Results for author: Zixuan Ni

Found 4 papers, 0 papers with code

Degeneration-Tuning: Using Scrambled Grid shield Unwanted Concepts from Stable Diffusion

no code implementations2 Aug 2023 Zixuan Ni, Longhui Wei, Jiacheng Li, Siliang Tang, Yueting Zhuang, Qi Tian

In this work, we propose a novel strategy named \textbf{Degeneration-Tuning (DT)} to shield contents of unwanted concepts from SD weights.

Continual Vision-Language Representation Learning with Off-Diagonal Information

no code implementations11 May 2023 Zixuan Ni, Longhui Wei, Siliang Tang, Yueting Zhuang, Qi Tian

Moreover, we empirically and theoretically demonstrate how SD leads to a performance decline for CLIP on cross-modal retrieval tasks.

Continual Learning Contrastive Learning +4

Self-Supervised Class Incremental Learning

no code implementations18 Nov 2021 Zixuan Ni, Siliang Tang, Yueting Zhuang

Existing Class Incremental Learning (CIL) methods are based on a supervised classification framework sensitive to data labels.

Class Incremental Learning Data Augmentation +2

Revisiting Catastrophic Forgetting in Class Incremental Learning

no code implementations26 Jul 2021 Zixuan Ni, Haizhou Shi, Siliang Tang, Longhui Wei, Qi Tian, Yueting Zhuang

After investigating existing strategies, we observe that there is a lack of study on how to prevent the inter-phase confusion.

Class Incremental Learning Contrastive Learning +2

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