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Zhijun Ren
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A novel model with the ability of few-shot learning and quick updating for intelligent fault diagnosis
Z Ren, Y Zhu, K Yan, K Chen, W Kang, Y Yue, D Gao
Mechanical Systems and Signal Processing 138, 106608, 2020
1032020
A novel weak fault diagnosis method for rolling bearings based on LSTM considering quasi-periodicity
D Gao, Y Zhu, Z Ren, K Yan, W Kang
Knowledge-Based Systems 231, 107413, 2021
602021
Adaptive cost-sensitive learning: Improving the convergence of intelligent diagnosis models under imbalanced data
Z Ren, Y Zhu, W Kang, H Fu, Q Niu, D Gao, K Yan, J Hong
Knowledge-based systems 241, 108296, 2022
402022
A systematic review on imbalanced learning methods in intelligent fault diagnosis
Z Ren, T Lin, K Feng, Y Zhu, Z Liu, K Yan
IEEE Transactions on Instrumentation and Measurement, 2023
382023
Few-shot GAN: Improving the performance of intelligent fault diagnosis in severe data imbalance
Z Ren, Y Zhu, Z Liu, K Feng
IEEE Transactions on Instrumentation and Measurement, 2023
202023
Joint learning system based on semi–pseudo–label reliability assessment for weak–fault diagnosis with few labels
D Gao, Y Zhu, K Yan, H Fu, Z Ren, W Kang, CG Soares
Mechanical Systems and Signal Processing 189, 110089, 2023
182023
Research on extracting weak repetitive transients of fault rolling element bearing
W Kang, Y Zhu, K Yan, Z Ren, D Gao, J Hong
ISA transactions 123, 381-397, 2022
142022
Generative adversarial networks driven by multi-domain information for improving the quality of generated samples in fault diagnosis
Z Ren, D Gao, Y Zhu, Q Ni, K Yan, J Hong
Engineering Applications of Artificial Intelligence 124, 106542, 2023
82023
Weak fault detection with a two-stage key frequency focusing model
D Gao, Y Zhu, W Kang, H Fu, K Yan, Z Ren
ISA transactions 125, 384-399, 2022
62022
Fault diagnosis with imbalanced data based on auto-encoder
Z Ren, Y Zhu, Y Fu, C Zhang, K Yan, J Hong
2020 11th International Conference on Prognostics and System Health …, 2020
62020
Semi-supervised small sample fault diagnosis under a wide range of speed variation conditions based on uncertainty analysis
D Gao, K Huang, Y Zhu, L Zhu, K Yan, Z Ren, CG Soares
Reliability Engineering & System Safety 242, 109746, 2024
42024
Weak Fault Extraction of Rolling Element Bearings Based on CSES and MED
W Kang, Y Zhu, K Yan, Z Ren
Journal of Vibration, Measurement and Diagnosis 41 (4), 660-666, 2021
32021
Anomaly Detection Method with Multivariable Coupling Network and Variational Graph Autoencoder
C Zhang, Y Zhu, M Yang, Z Ren, K Yan, J Hong
Journal of Xi'an Jiaotong University 55 (4), 20-28, 2021
32021
An unsupervised anomaly detection approach based on industrial big data
C Zhang, Y Zhu, Z Ren, K Chen
2019 2nd World Conference on Mechanical Engineering and Intelligent …, 2019
32019
Generative adversarial network with dual multi-scale feature fusion for data augmentation in fault diagnosis
Z Ren, J Ji, Y Zhu, J Hong, K Feng
IEEE Transactions on Instrumentation and Measurement, 2023
22023
Match-reinforcement learning with time frequency selection for bearing fault diagnosis
J Wang, D Gao, Y Zhu, Z Ren, R Zhao, T Lin, K Yan, J Hong
Measurement Science and Technology 34 (12), 125005, 2023
22023
Gradient harmonized loss: Improving the performance of intelligent diagnosis models in large imbalance scenarios
Z Ren, W Su, T Lin, R Zhang, Y Zhu, K Yan, J Hong
2022 IEEE International Conference on Prognostics and Health Management …, 2022
22022
An investigation into the behavior of intelligent fault diagnostic models under imbalanced data
Z Ren, J Ji, Y Zhu, K Feng
IEEE Transactions on Instrumentation and Measurement, 2023
12023
CCFT: The Convolution and Cross-Fusion Transformer for Fault Diagnosis of Bearings
T Lin, Y Zhu, Z Ren, K Huang, D Gao
IEEE/ASME Transactions on Mechatronics, 2023
12023
Sound-Based Intelligent Detection of FOD in the Final Assembly of Rocket Tanks
T Lin, Y Zhu, Z Ren, K Huang, X Zhang, K Yan, S Huang
Machines 11 (2), 187, 2023
12023
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Articles 1–20