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Communication Dans Un Congrès Année : 2023

Feature space recovery for incomplete multi-view clustering

Résumé

Incomplete multi-view clustering (IMVC), based on imputation and clustering unification, has received wide attention due to its ability to exploit hidden information from missing views. However, current methods mainly consider inter/intraview correlations, ignoring the structural information of sample features within views. In this paper, we propose a feature space recovery based IMVC method, where low-rank feature space recovery and consensus representation learning of inter/intra-views are considered into a unified framework. Moreover, low-rank tensor ring approximation is used to capture the correlations of self-representation tensor. In an iterative way, the learned inter/intra-view correlations will guide the recovery of missing features, while the explored low-rank information from feature spaces will in turn facilitate self-representation learning, eventually achieving outstanding clustering performance. Experimental results show our method has a very significant improvement over known state-of-the-art algorithms in terms of ACC, NMI and Purity.
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Dates et versions

hal-03993684 , version 1 (17-02-2023)

Identifiants

Citer

Zhen Long, Ce Zhu, Pierre Comon, Yipeng Liu. Feature space recovery for incomplete multi-view clustering. ICASSP 2023 - IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, Jun 2023, Rhodes, Greece. pp.1-5, ⟨10.1109/ICASSP49357.2023.10095489⟩. ⟨hal-03993684⟩
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