核心概念
Proposing the Class-Prototype Conditional Diffusion Model with Gradient Projection (GPPDM) to mitigate catastrophic forgetting in generative models.
要約
The content introduces GPPDM, a novel approach to continual learning focusing on generative replay. It addresses the issue of catastrophic forgetting by utilizing class prototypes and gradient projection techniques. The proposed model significantly outperforms existing state-of-the-art models, enhancing image quality and memory retention.
Directory:
Abstract
Mitigating catastrophic forgetting in continual learning.
Introduction
Challenges in continual learning and the importance of addressing catastrophic forgetting.
Generative Replay Techniques
Overview of generative replay methods like GANs and VAEs.
Deep Generative Replay (GR)
Utilizing diffusion models for generative replay to prevent forgetting.
Proposed Solution: GPPDM
Description of the Class-Prototype Conditional Diffusion Model with Gradient Projection.
Experimental Results
Performance evaluation on CIFAR-100, ImageNet, and CORe50 datasets.
Ablation Study
Impact of individual components like class prototypes and gradient projection.
Conclusion
Summary of the proposed GPPDM's effectiveness in mitigating catastrophic forgetting.
統計
DDGR proposes using diffusion models as a generative replay for TIL.
Our empirical studies demonstrate that our method significantly outperforms existing state-of-the-art models.