Xuemei Bai, Congcong Hou, Chenjie Zhang, Hanping Hu, Vol. 18, No. 7, July 31, 2024
10.3837/tiis.2024.07.016

• Reconfigurable Intelligent Surface (RIS)
• large-scale multiple-input multiple-output (MIMO)
• gradient descent method
• adaptive learning rate.

Chunhe Shi, Chengdong Wu, Vol. 14, No. 5, May 31, 2020
10.3837/tiis.2020.05.017

• Vehicle face recognition
• vehicle matching
• Nonnegative matrix factorization
• classification property
• gradient descent method