Low-Rank and Structured Sparse Tensor Decomposition for Anomaly Detection in Multivariate Functional Data
arXiv:2610.06930v1 Announce Type: new Abstract: Multivariate functional data arise in many modern manufacturing systems, where multiple sensors record densely sampled process trajectories. Monitoring such data is challenging because nominal variation is strongly correlated across samples, sensors,…
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- 2026-10-07 04:00 · arXiv stat.ML
Low-Rank and Structured Sparse Tensor Decomposition for Anomaly Detection in Multivariate Functional Data