Weak monotonicity with trend analysis for unsupervised feature evaluation

Performance in an engineering system tends to degrade over time due to a variety of wearing or ageing processes. In supervisory controlled processes there are typically many signals being monitored that may help to characterize performance degradation. It is preferred to select the least amount of i...

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Bibliographic Details
Main Authors: Lu, L, Tan, Y, Oetemo, D, Mareels, I, Clifton, D
Format: Journal article
Language:English
Published: IEEE 2022