Deep Multi-View Clustering via Cluster-Semantic Guidance

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Abstract
Deep multi-view clustering aims to exploit the rich semantic information contained in heterogeneous multi-view data to uncover the underlying relationships among samples. However, existing deep multi-view clustering models often overlook intercluster separability and the effective integration of semantic information across views, resulting in insufficient feature discriminability and consequently limited clustering performance. To address the above issues, this paper proposes a novel deep multi-view clustering method via cluster-semantic guidance. We separate clusters to enhance inter-cluster discriminability, while incorporating a knowledge distillation mechanism to ensure cluster stability and facilitate the learning of clustering-friendly representations. Furthermore, by aggregating sample-level semantic information, the model is guided to follow a cluster-oriented learning strategy that promotes the extraction of discriminative features, thereby strengthening the sample representation capability. Our method effectively learns discriminative and clustering-friendly representations, guiding the model to acquire distinctive feature embeddings from a cluster-oriented perspective. Our comprehensive experiments across datasets of varying scales confirm the model’s effectiveness, showing superior clustering performance over existing state-of-the-art methods.
Funding Information
  • National Natural Science Foundation of China (62576140)
  • Laboratory for Artificial Intelligence in Design
  • InnoHK Initiative of the Innovation and Technology Commission of the Hong Kong Special Administrative Region Government
  • South University of Science and Technology of China (25kfsk02)

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