Few-Shot Recognition of Fiber Optic Vibration Sensing Signals Based on Triplet Loss LearningQiao WANG, Yanhui REN, Ziqiang LI, Cheng QIAN, Defei DU, Xing HU and Dequan LIUWuhan Univ. J. Nat. Sci., 30 4 (2025) 334-342DOI: https://doi.org/10.1051/wujns/2025304334