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English(EN) Breaking the Periodicity Assumption: Robust Tensorial Multi-View Clustering via Graph-Spectral Low-Rank Learning

新框架解决了多视图聚类中的周期性缺陷

研究人员发现,现有依赖快速傅里叶变换(FFT)的张量多视图聚类(TMC)框架存在一个关键缺陷。这种依赖引入了一个与样本排列相关的隐式“周期性假设”,当样本被随机置换时会导致性能下降。为了克服这一点,提出了一种使用图傅里叶变换(GFT)的新型图谱低秩张量学习框架。该方法用数据驱动的图谱基替换了固定的傅里叶基,捕捉内在流形结构而不依赖于样本排序。还引入了一种基于锚点的变体,用于高效处理大型数据集。 AI

影响 这项研究可能带来更鲁棒、更可靠的聚类算法,特别是在数据排序不能保证或无意义的情况下。

排序理由 该集群包含一篇研究论文,详细介绍了一种用于张量多视图聚类的新方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新框架解决了多视图聚类中的周期性缺陷

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该集群包含一篇研究论文,详细介绍了一种用于张量多视图聚类的新方法。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Jintian Ji, Xingsu Li, Songhe Feng ·

    打破周期性假设:基于图谱低秩学习的鲁棒张量多视图聚类

    arXiv:2607.25295v2 Announce Type: replace Abstract: Tensorial multi-view clustering (TMC) has achieved strong performance due to its ability to capture high-order correlations across multiple views. Most existing t-SVD-based TMC frameworks apply the Fast Fourier Transform (FFT) a…