📝 SummarXiv

Abstract

Incremental multi-view clustering aims to achieve stable clustering results while addressing the stability-plasticity dilemma (SPD) in incremental views. At the core of SPD is the challenge that the model must have enough plasticity to quickly adapt to new data, while maintaining sufficient stability to consolidate long-term knowledge and prevent catastrophic forgetting. Inspired by the hippocampal-prefrontal cortex collaborative memory mechanism in neuroscience, we propose a Memory-Evolving Incremental Multi-view Clustering method (MemEvo) to achieve this balance. First, we propose a hippocampus-inspired view alignment module that captures the gain information of new views by aligning structures in continuous representations. Second, we introduce a cognitive forgetting mechanism that simulates the decay patterns of human memory to modulate the weights of historical knowledge. Additionally, we design a prefrontal cortex-inspired knowledge consolidation memory module that leverages temporal tensor stability to gradually consolidate historical knowledge. By integrating these modules, MemEvo achieves strong knowledge retention capabilities in scenarios with a growing number of views. Extensive experiments demonstrate that MemEvo exhibits remarkable advantages over existing state-of-the-art methods.