no code implementations • 25 May 2021 • S. Shi, Kai Qiao, Shuai Yang, L. Wang, J. Chen, Bin Yan
Traditional methods such as resampling, reweighting, and synthetic samples that deal with imbalanced datasets are no longer applicable in GNN.
no code implementations • 14 Sep 2021 • S. Shi, Y. Cai, Q. Hu, B. Champagne, L. Hanzo
In this paper, we first mathematically formulate the problem of hybrid transceiver design under the minimum SER (MSER) optimization criterion and then develop a MSER-based gradient descent (GD) iterative algorithm to find the related stationary points.
no code implementations • 22 Jan 2022 • H. J. Dreef, S. Shi, X. Cheng, M. C. F. Donkers, P. M. J. Van den Hof
Identifiability of linear dynamic networks requires the presence of a sufficient number of external excitation signals.