Recent advances in the Bradley--Terry Model: theory, algorithms, and applications

Fuente: arXiv
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Autores principales: Fang, Shuxing, Han, Ruijian, Luo, Yuanhang, Xu, Yiming
Formato: Preprint
Publicado: 2026
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author Fang, Shuxing
Han, Ruijian
Luo, Yuanhang
Xu, Yiming
author_facet Fang, Shuxing
Han, Ruijian
Luo, Yuanhang
Xu, Yiming
contents This article surveys recent progress in the Bradley-Terry (BT) model and its extensions. We focus on the statistical and computational aspects, with emphasis on the regime in which both the number of objects and the volume of comparisons tend to infinity, a setting relevant to large-scale applications. The main topics include asymptotic theory for statistical estimation and inference, along with the associated algorithms. We also discuss applications of these models, including recent work on preference alignment in machine learning. Finally, we discuss several key challenges and outline directions for future research.
format Preprint
id arxiv_https___arxiv_org_abs_2601_14727
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Recent advances in the Bradley--Terry Model: theory, algorithms, and applications
Fang, Shuxing
Han, Ruijian
Luo, Yuanhang
Xu, Yiming
Methodology
This article surveys recent progress in the Bradley-Terry (BT) model and its extensions. We focus on the statistical and computational aspects, with emphasis on the regime in which both the number of objects and the volume of comparisons tend to infinity, a setting relevant to large-scale applications. The main topics include asymptotic theory for statistical estimation and inference, along with the associated algorithms. We also discuss applications of these models, including recent work on preference alignment in machine learning. Finally, we discuss several key challenges and outline directions for future research.
title Recent advances in the Bradley--Terry Model: theory, algorithms, and applications
topic Methodology
url https://arxiv.org/abs/2601.14727