Search Results for author: S. Shi

Found 3 papers, 0 papers with code

Excitation allocation for generic identifiability of linear dynamic networks with fixed modules

no code implementations22 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.

Deep-Unfolding Neural-Network Aided Hybrid Beamforming Based on Symbol-Error Probability Minimization

no code implementations14 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.

Boosting-GNN: Boosting Algorithm for Graph Networks on Imbalanced Node Classification

no code implementations25 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Traditional methods such as resampling, reweighting, and synthetic samples that deal with imbalanced datasets are no longer applicable in GNN.

Ensemble Learning Node Classification +1

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