no code implementations • 6 May 2024 • Bo Liu, Shanshan Qin, Venkatesh Murthy, Yuhai Tu
We next compared the alignment performance of local Hebbian rule and the global stochastic-gradient-descent (SGD) learning for artificial neural networks.
1 code implementation • 25 Jun 2021 • Haiyan Jiang, Shanshan Qin, Oscar Hernan Madrid Padilla
In this paper, we consider a new variant for principal component analysis (PCA), aiming to capture the grouping and/or sparse structures of factor loadings simultaneously.
no code implementations • 24 Feb 2020 • Shanshan Qin, Nayantara Mudur, Cengiz Pehlevan
We propose a novel biologically-plausible solution to the credit assignment problem motivated by observations in the ventral visual pathway and trained deep neural networks.