1 code implementation • 1 Jan 2024 • Zheng Tracy Ke, Pengsheng Ji, Jiashun Jin, Wanshan Li
In particular, we propose a new statistical model for ranking the citation impacts of $11$ topics, and we also build a cross-topic citation graph to illustrate how research results on different topics spread to one another.
1 code implementation • 20 Oct 2021 • Wanshan Li, Shamindra Shrotriya, Alessandro Rinaldo
In this paper, we derive novel, general upper bounds on the $\ell_{\infty}$ estimation error of the BTL MLE that depend explicitly on the algebraic connectivity of the comparison graph, the maximal performance gap across items and the sample complexity.
1 code implementation • 28 Feb 2020 • Heejong Bong, Wanshan Li, Shamindra Shrotriya, Alessandro Rinaldo
We propose a time-varying generalization of the Bradley-Terry model that allows for nonparametric modeling of dynamic global rankings of distinct teams.
