A comprehensive study of coefficient signs in weighted logistic regression

In this paper, we explore the coefficient signs in weighted logistic regression, a variation of logistic regression that includes positive weights and is commonly used for handling uneven data sets and reject inference in credit scoring. Initially, we examine simple weighted logistic regression. Ass...

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Bibliographic Details

Published in:	Heliyon
Main Author:	Guoping Zeng
Format:	Article
Language:	English
Published:	Elsevier 2024-08-01
Subjects:	Weighted logistic regression Maximum likelihood estimator Coefficient Sign of coefficient Weighted average Reject inference
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844024110717