Multi-view Semantic Consistency based Information Bottleneck for Clustering
Authors: Wenbiao Yan, Jihua Zhu, Yiyang Zhou, Yifei Wang, Qinghai Zheng
AI-generated Key Points
- The paper proposes a novel approach to multi-view clustering that leverages semantic consistency.
- Existing methods focus on learning a fused representation matrix, ignoring private information and noise.
- MSCIB conducts an alignment operation of multiple views in the semantic space to achieve valuable consistent information from multi-view data.
- Learned semantic consistency improves the information bottleneck's ability to distinguish consistent information more accurately and learn a unified feature representation with more discriminative consistent information for clustering.
- MSCIB outperforms state-of-the-art methods on various types of multi-view datasets.
- The approach has significant implications in real-world applications where multiple sources of data are available, such as medical diagnosis or social network analysis.
- By leveraging semantic consistency across multiple views, MSCIB can provide more accurate and robust clustering results while accounting for private information and noise in each view.
- The paper presents a promising direction for future research in multi-view clustering by incorporating semantic consistency into the learning process.
Abstract: Multi-view clustering can make use of multi-source information for unsupervised clustering. Most existing methods focus on learning a fused representation matrix, while ignoring the influence of private information and noise. To address this limitation, we introduce a novel Multi-view Semantic Consistency based Information Bottleneck for clustering (MSCIB). Specifically, MSCIB pursues semantic consistency to improve the learning process of information bottleneck for different views. It conducts the alignment operation of multiple views in the semantic space and jointly achieves the valuable consistent information of multi-view data. In this way, the learned semantic consistency from multi-view data can improve the information bottleneck to more exactly distinguish the consistent information and learn a unified feature representation with more discriminative consistent information for clustering. Experiments on various types of multi-view datasets show that MSCIB achieves state-of-the-art performance.
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