Siyun Zhou

I'm a PhD student at UESTC. My research interests are algorithms, nonlinear optimization and stochastic optimization. You can contact me through email zhousiyun.eiko@outlook.com.

Journal Publications

Stochastic Gauss–Newton algorithms for online PCA

Journal of Scientific Computing 2023.

Convergence analysis of Oja’s iteration for solving online PCA with nonzero-mean samples

Siyun Zhou
Yanqin Bai

Science China Mathematics 2021.

Document classification via nonlinear metric learning

Xin Li
Yanqin Bai
Siyun Zhou
Ying Li

Neural Processing Letters 2018.

An orthonormalization-free and inversion-free algorithm for online estimation of principal eigenspace

Siyun Zhou
Liwei Xu

Asia-Pacific Journal of Operational Research 2024 (to appear)

Conference Publications

Solving systems of linear equations through zero forcing sets

COCOON 2023.

Manuscripts
Some manuscripts are available upon request.

Boosting local feature representation via sigmoid function for few-shot classification

Qijun Song
Siyun Zhou

Submitted 2024

Streaming first-order optimization methods with momentum for dominant eigenspace estimation

Siyun Zhou

Submitted 2023

Learning more discriminative local descriptors for few-shot learning

Qijun Song
Siyun Zhou
Liwei Xu

Submitted 2023