Ping-Feng Xu

According to our database, Ping-Feng Xu authored at least 6 papers between 2011 and 2024.

Collaborative distances:

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

2024

A generalized expectation model selection algorithm for latent variable selection in multidimensional item response theory models.

Laixu Shang, Qian-Zhen Zheng, Ping-Feng Xu, Na Shan, Man-Lai Tang

Stat. Comput., February, 2024

2022

A unified framework for nonconvex nonsmooth sparse and low-rank decomposition by majorization-minimization algorithm.

Qian-Zhen Zheng, Ping-Feng Xu

J. Frankl. Inst., 2022

2016

Sharp Bounds on Survivor Average Causal Effects When the Outcome Is Binary and Truncated by Death.

Na Shan, Xiaogang Dong, Ping-Feng Xu, Jianhua Guo

ACM Trans. Intell. Syst. Technol., 2016

Local computations of the iterative proportional scaling procedure for hierarchical models.

Ping-Feng Xu, Jubo Sun, Na Shan

Comput. Stat. Data Anal., 2016

2012

An improved Hara-Takamura procedure by sharing computations on junction tree in Gaussian graphical models.

Ping-Feng Xu, Jianhua Guo, Man-Lai Tang

Stat. Comput., 2012

2011

Structural learning for Bayesian networks by testing complete separators in prime blocks.

Ping-Feng Xu, Jianhua Guo, Man-Lai Tang

Comput. Stat. Data Anal., 2011