Hong Chang Ji

According to our database, Hong Chang Ji authored at least 4 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Optimal Estimation in Orthogonally Invariant Generalized Linear Models: Spectral Initialization and Approximate Message Passing.

Yihan Zhang, Hong Chang Ji, Ramji Venkataramanan, Marco Mondelli

CoRR, February, 2026

Full-Batch Gradient Descent Outperforms One-Pass SGD: Sample Complexity Separation in Single-Index Learning.

Filip Kovacevic, Hong Chang Ji, Denny Wu, Mahdi Soltanolkotabi, Marco Mondelli

CoRR, February, 2026

2024

Spectral Estimators for Structured Generalized Linear Models via Approximate Message Passing (Extended Abstract).

Yihan Zhang, Hong Chang Ji, Ramji Venkataramanan, Marco Mondelli

Proceedings of the Thirty Seventh Annual Conference on Learning Theory, June 30, 2024

2023

Spectral Estimators for Structured Generalized Linear Models via Approximate Message Passing.

Yihan Zhang, Hong Chang Ji, Ramji Venkataramanan, Marco Mondelli

CoRR, 2023