Unsupervised subdomain contrastive adaptation for elevator fault diagnosis based on time-frequency feature attention mechanism segmentation
Crossref DOI link: https://doi.org/10.1007/s11431-025-3162-1
Published Online: 2026-01-27
Published Print: 2026-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Feng, Chenyu
Sun, Hao
Xia, Pengcheng
Qin, Chengjin
Zhang, Zhinan
He, Cheng
Zheng, Bin
Jiang, Jiacheng
Liu, Chengliang
Text and Data Mining valid from 2026-01-27
Version of Record valid from 2026-01-27
Article History
Received: 8 September 2025
Accepted: 9 December 2025
First Online: 27 January 2026