Please use this identifier to cite or link to this item: http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4428
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPal, M.-
dc.contributor.authorPokhriyal, S.-
dc.contributor.authorSikdar, S.-
dc.contributor.authorGanguly, N.-
dc.date.accessioned2024-05-06T09:13:48Z-
dc.date.available2024-05-06T09:13:48Z-
dc.date.issued2024-05-06-
dc.identifier.urihttp://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4428-
dc.description.abstractIn this paper, we consider the problem of batch classifcation and propose a novel framework for achieving fairness in such settings. The problem of batch classifcation involves selection of a set of individuals, often encountered in real-world scenarios such as job recruitment, college admissions etc. This is in contrast to a typical classifcation problem, where each candidate in the test set is considered separately and independently. In such scenarios, achieving the same acceptance rate (i.e., probability of the classifer assigning positive class) for each group (membership determined by the value of sensitive attributes such as gender, race etc.) is often not desirable, and the regulatory body specifes a diferent acceptance rate for each group. The existing fairness enhancing methods do not allow for such specifcations and hence are unsuited for such scenarios. In this paper, we defne a confguration model whereby the acceptance rate of each group can be regulated and further introduce a novel batch-wise fairness post-processing framework using the classifer confdence-scores. We deploy our framework across four real-world datasets and two popular notions of fairness, namely demographic parity and equalized odds. In addition to consistent performance improvements over the competing baselines, the proposed framework allows fexibility and signifcant speed-up. It can also seamlessly incorporate multiple overlapping sensitive attributes. To further demonstrate the generalizability of our framework, we deploy it to the problem of fair gerrymandering where it achieves a better fairnessaccuracy trade-of than the existing baseline method.en_US
dc.language.isoen_USen_US
dc.titleEnsuring generalized fairness in batch classificationen_US
dc.typeArticleen_US
Appears in Collections:Year-2023

Files in This Item:
File Description SizeFormat 
full text.pdf2.27 MBAdobe PDFView/Open    Request a copy


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.