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stat.ME2025
A Communication-Efficient Distributed Algorithm for Learning with Heterogeneous and Structurally Incomplete Multi-Site Data
Xiaokang Liu, Yuchen Yang, Yifei Sun +4
In multicenter biomedical research, integrating data from multiple decentralized sites provides more robust and generalizable findings due to its larger sample size and the ability…
stat.ME2025
Distributed inference for heterogeneous mixture models using multi-site data
Xiaokang Liu, Rui Duan, Raymond J. Carroll +2
Mixture models postulate the overall population as a mixture of finite subpopulations with unobserved membership. Fitting mixture models usually requires large sample sizes and com…