Fangzheng Xie

According to our database, Fangzheng Xie authored at least 6 papers between 2022 and 2025.

Collaborative distances:

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

2025

Meta-Router: Bridging Gold-standard and Preference-based Evaluations in Large Language Model Routing.

Yichi Zhang, Fangzheng Xie, Shu Yang, Chong Wu

CoRR, September, 2025

Bayesian Sparse Gaussian Mixture Model for Clustering in High Dimensions.

Dapeng Yao, Fangzheng Xie, Yanxun Xu

J. Mach. Learn. Res., 2025

Statistical Inference of Random Graphs With a Surrogate Likelihood Function.

Dingbo Wu, Fangzheng Xie

J. Mach. Learn. Res., 2025

2024

Bias-Corrected Joint Spectral Embedding for Multilayer Networks With Invariant Subspace: Entrywise Eigenvector Perturbation and Inference.

Fangzheng Xie

IEEE Trans. Inf. Theory, December, 2024

2023

Euclidean Representation of Low-Rank Matrices and Its Geometric Properties.

Fangzheng Xie

SIAM J. Matrix Anal. Appl., June, 2023

2022

A Theoretical Framework of the Scaled Gaussian Stochastic Process in Prediction and Calibration.

Mengyang Gu, Fangzheng Xie, Long Wang

SIAM/ASA J. Uncertain. Quantification, 2022