A New Interpretation of Algorithms of Bradley-Terry Model using Concave-Convex Procedure

• 발행기관: 호서대학교 기초과학연구소
• 저자명: Hosik Choi
• 간행물 정보: 『기초과학연구 논문집』제17권 제1호, 23~28쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2009.12.30

영문 초록

Given m players in competition, the Bradley-Terry model is used to estimate player s abilities. In this paper, we show that the traditional estimating equation can be reinterpreted using the state-of-the-art algorithm, concave-convex procedure. From this view, we can estimate general Bradley-Terry model easily. We validate the proposed algorithm using the result of Korean Baseball league in 2009 year.

목차

Ⅰ. Introduction

Ⅱ. Method

Ⅲ. Numerical Study

Ⅳ. Discussion

Ⅴ. Reference

키워드

Bradley-Terry model concave-convex procedure