Novel modified weights and cosine similarity based maximum marginal projection and its application in fault diagnosis

Y Wang, W Wang, R Zhao, K Chang… - … Science and Technology, 2024 - iopscience.iop.org
Facing the problem that the data generated in industrial processes have few labeled
samples and the local manifold learning dimensionality reduction method ignores the local …

Novel Mahalanobis Distance and Variable Nearest Neighbors to Construct Weight Matrix based LPP: Application of Fault Diagnosis

QX Zhu, HY Qing, N Zhang, Y Xu… - 2022 China Automation …, 2022 - ieeexplore.ieee.org
Fault diagnosis techniques based on data-driven algorithms go mainstream gradually in
industrial processes. Unfortunately, traditional data-driven algorithms cannot deal with …