Ayan Majumdar
Ayan Majumdar
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Can Foundation Models Moderate Online Content? Evaluating Instruction- vs. Example-Driven Policy Operationalization
The growing complexity of content moderation policies presents a critical challenge for their consistent operationalization. While …
Ayan Majumdar
,
Shounak Paul
,
Pushpdeep Singh
,
Ines Abdelaziz
,
Sayeh Jarollahi
,
Seungeon Lee
,
Krishna P. Gummadi
,
Ingmar Weber
,
Abhisek Dash
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Project
From Universal to Individualized Actionability: Revisiting Personalization in Algorithmic Recourse
Algorithmic recourse aims to provide actionable recommendations that enable individuals to change unfavorable model outcomes, and prior …
Lena Marie Budde
,
Ayan Majumdar
,
Richard Uth
,
Markus Langer
,
Isabel Valera
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DOI
Evaluating LLMs for Detecting Demographic-Targeted Social Bias: A Comprehensive Benchmark Study
Large-scale web-scraped text corpora used to train general-purpose AI models often contain harmful demographic-targeted social biases, …
Ayan Majumdar
,
Feihao Chen
,
Jinghui Li
,
Xiaozhen Wang
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A Causal Framework to Measure and Mitigate Non-binary Treatment Discrimination
Fairness studies of algorithmic decision-making systems often simplify complex decision processes, such as bail or loan approvals, into …
Ayan Majumdar
,
Deborah D. Kanubala
,
Kavya Gupta
,
Isabel Valera
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Code
DOI
Evaluating LLMs for Demographic-Targeted Social Bias Detection: A Comprehensive Benchmark Study
We conduct a comprehensive benchmark study evaluating LLMs for demographic-targeted social bias detection in raw text data, revealing that while certain configurations show promise for scale, significant performance gaps persist across complex social categories.
Ayan Majumdar
PDF
Don't Throw it Away! The Utility of Unlabeled Data in Fair Decision Making
Virtual invited presentation of our project on the usefulness of unlabeled data when modeling fair decision-making policies.
Dec 10, 2022 5:00 PM
SAP, Germany (virtual)
Ayan Majumdar
,
Miriam Rateike
Project
Leveraging Unlabeled Data for Fair Decision Making
Virtual presentation of our project on the usefulness of unlabeled data when modeling fair decision-making policies.
Jul 13, 2022 5:00 PM
Mila, Quebec (virtual)
Ayan Majumdar
,
Miriam Rateike
Project
Don't Throw it Away! The Utility of Unlabeled Data in Fair Decision Making
Decision making algorithms, in practice, are often trained on data that exhibits a variety of biases. Decision-makers often aim to take …
Miriam Rateike
,
Ayan Majumdar
,
Olga Mineeva
,
Krishna P. Gummadi
,
Isabel Valera
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DOI
FairAll: Fair Decisions With Unlabeled Data
We explore the helpfulness of unlabeled data for fair, optimal and stable decision-making in societal settings.
Ayan Majumdar
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Slides
On Computing Counterfactuals for Causal Fairness
Notions of causal fairness for algorithmic decision making systems crucially rely on estimating whether an individual (or a group of …
Ayan Majumdar
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