arXiv:2503.11017cs.CVcs.LG2025-03ICCV被引 6

解决多视图数据缺失问题,通过分布一致性引导恢复真实数据分布。

Deep Incomplete Multi-view Clustering with Distribution Dual-Consistency Recovery Guidance

  • 以样本为类别,跨视图迁移分布预测缺失视图
  • 在无可靠类别信息下实现视内与跨视图双一致性对齐
  • 适合存在数据缺失的多源异构数据聚类任务

多视图聚类利用不同来源的互补表示提升性能,但现实数据常因隐私保护或设备故障导致视图缺失。现有方法在恢复缺失视图时忽略视图间异质性,造成恢复数据与真实数据分布差异显著。同时,多数方法仅关注跨视图相关性,忽视视内可靠结构和跨视图聚类结构。为此,本文提出BURG方法,即基于分布双一致性恢复引导的不完整多视图聚类。将每个样本视为独立类别,通过跨视图分布迁移预测缺失视图的分布空间;为弥补缺乏可靠类别信息的问题,设计双一致性引导恢复策略:视内通过邻域感知一致性对齐,跨视图通过原型一致性对齐。大量基准实验表明,BURG在不完整多视图场景下表现更优。

原文摘要 · Abstract (English)

Multi-view clustering leverages complementary representations from diverse sources to enhance performance. However, real-world data often suffer incomplete cases due to factors like privacy concerns and device malfunctions. A key challenge is effectively utilizing available instances to recover missing views. Existing methods frequently overlook the heterogeneity among views during recovery, leading to significant distribution discrepancies between recovered and true data. Additionally, many approaches focus on cross-view correlations, neglecting insights from intra-view reliable structure and cross-view clustering structure. To address these issues, we propose BURG, a novel method for incomplete multi-view clustering with distriBution dUal-consistency Recovery Guidance. We treat each sample as a distinct category and perform cross-view distribution transfer to predict the distribution space of missing views. To compensate for the lack of reliable category information, we design a dual-consistency guided recovery strategy that includes intra-view alignment guided by neighbor-aware consistency and cross-view alignment guided by prototypical consistency. Extensive experiments on benchmarks demonstrate the superiority of BURG in the incomplete multi-view scenario.

多视图聚类数据缺失分布对齐一致性学习

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