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Preethi Lahoti

3 accepted papers

2024

FRAPPÉ: A Group Fairness Framework for Post-Processing Everything

ICML 2024poster

Despite achieving promising fairness-error trade-offs, in-processing mitigation techniques for group fairness cannot be employed in numerous practical applications with limited computation resources or no access to the training pipeline of the prediction model. In these situations, post-processing i…

Cited by 8SourcePDFScholar
2023

Improving Diversity of Demographic Representation in Large Language Models via Collective-Critiques and Self-Voting

EMNLP 2023long main

A crucial challenge for generative large language models (LLMs) is diversity: when a user's prompt is under-specified, models may follow implicit assumptions while generating a response, which may result in homogenization of the responses, as well as certain demographic groups being under-represente…

Cited by 0SourceScholar
2020

Fairness without Demographics through Adversarially Reweighted Learning

NeurIPS 2020poster

Much of the previous machine learning (ML) fairness literature assumes that protected features such as race and sex are present in the dataset, and relies upon them to mitigate fairness concerns. However, in practice factors like privacy and regulation often preclude the collection of protected feat…