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F Tao, J Votion, Y Cao - IEEE Transactions on Industrial …, 2018 - ieeexplore.ieee.org

An iterative multilayer unsupervised learning approach for sensory data reliability evaluation.

Louis Stokes Alliances for Minority Participation AND Program Evaluation

Cao, Tao, Votion

GSID: 8XKyBalielcJ

Excerpt

This paper investigates the problem of extracting actionable patterns/models from unlabeled and potentially erroneous datasets in an unsupervised way. To address the need for both model extraction and data reliability evaluation, we propose a novel iterative multilayer micro-macro (IM3) method that defines data reliability, learns micro-macro models, and iteratively refines learned models. The IM3 method includes a general data reliability definition to evaluate the reliability level of each sample, a micro-macro model complexity …

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