Title
Investigating the Impact of Gender on Rank in Resume Search Engines
Abstract
ABSTRACTIn this work we investigate gender-based inequalities in the context of resume search engines, which are tools that allow recruiters to proactively search for candidates based on keywords and filters. If these ranking algorithms take demographic features into account (directly or indirectly), they may produce rankings that disadvantage some candidates. We collect search results from Indeed, Monster, and CareerBuilder based on 35 job titles in 20 U. S. cities, resulting in data on 855K job candidates. Using statistical tests, we examine whether these search engines produce rankings that exhibit two types of indirect discrimination: individual and group unfairness. Furthermore, we use controlled experiments to show that these websites do not use inferred gender of candidates as explicit features in their ranking algorithms.
Year
DOI
Venue
2018
10.1145/3173574.3174225
Conference on Human Factors in Computing Systems
Keywords
Field
DocType
information retrieval, algorithm auditing, discrimination
Learning to rank,Search engine,Information retrieval,Computer science,Human–computer interaction,Statistical hypothesis testing,Disadvantage
Conference
Citations 
PageRank 
References 
5
0.41
43
Authors
4
Name
Order
Citations
PageRank
Le Chen1604.89
Ruijun Ma252.78
Aniko Hannak31158.15
Christo Wilson4196897.05