Wei Qin

Stable feature selection based on brain storm optimisation for high‐dimensional data

2021 · Electronics Letters

Abstract Feature selection is a widely used data pre‐processing method. However, the research on feature selection stability is very rare. Although there are some related studies that mainly focus on filters rather than wrappers, especially …

A Restricted-Learning Network With Observation Credibility Inference for Few-Shot Degradation Modeling

2025 · IEEE Transactions on Automation Science and Engineering

Multiple sensors are widely used in the monitoring of the degradation process and prediction of the remaining useful lifetime (RUL) of units in complex engineering systems. However, ensuring the prognostic performance with only a few …