{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/151397"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/151397","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Fair Selective Regression","abstract":"Selective regression allows for abstention from prediction when uncertainty is high, creating a tradeoff between coverage rate and prediction error. In this thesis, we consider how selective regression interacts with data that is partitioned into subgroups by a sensitive attribute. Specifically, we define two notions of fairness with respect to these subgroups: monotonic prediction error in the coverage rate, and similar prediction error between subgroups. In each case, we develop and analyze appropriate fairness constraints on the feature set that yield fair selective regression: a calibration condition for the former, and a local differential privacy condition for the latter. Based on our theoretical results, we design two novel inference algorithms for fair selective regression that enforce their respective feature set constraints via regularization in a neural network. Calibration is enforced with a contrastive loss for subgroup mean-squared error and local differential privacy is enforced with a mutual information approximation. We find that our algorithms effectively enforce fairness without significantly compromising accuracy on a variety of synthetic and real-world datasets.","abstract_html":"Selective regression allows for abstention from prediction when uncertainty is high, creating a tradeoff between coverage rate and prediction error. In this thesis, we consider how selective regression interacts with data that is partitioned into subgroups by a sensitive attribute. Specifically, we define two notions of fairness with respect to these subgroups: monotonic prediction error in the coverage rate, and similar prediction error between subgroups. In each case, we develop and analyze appropriate fairness constraints on the feature set that yield fair selective regression: a calibration condition for the former, and a local differential privacy condition for the latter. Based on our theoretical results, we design two novel inference algorithms for fair selective regression that enforce their respective feature set constraints via regularization in a neural network. Calibration is enforced with a contrastive loss for subgroup mean-squared error and local differential privacy is enforced with a mutual information approximation. We find that our algorithms effectively enforce fairness without significantly compromising accuracy on a variety of synthetic and real-world datasets.","abstract_has_math":false,"creators":["Qu, Xiaoran (Steven)"],"institution":"Massachusetts Institute of Technology","degree_name":"Master","degree_level":null,"degree_discipline":null,"degree_department":"Massachusetts Institute of Technology. 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In this thesis, we consider how selective regression interacts with data that is partitioned into subgroups by a sensitive attribute. Specifically, we define two notions of fairness with respect to these subgroups: monotonic prediction error in the coverage rate, and similar prediction error between subgroups. In each case, we develop and analyze appropriate fairness constraints on the feature set that yield fair selective regression: a calibration condition for the former, and a local differential privacy condition for the latter. Based on our theoretical results, we design two novel inference algorithms for fair selective regression that enforce their respective feature set constraints via regularization in a neural network. Calibration is enforced with a contrastive loss for subgroup mean-squared error and local differential privacy is enforced with a mutual information approximation. We find that our algorithms effectively enforce fairness without significantly compromising accuracy on a variety of synthetic and real-world datasets."]},{"key":"dc:description.degree","label":"Dc Description Degree","values":["M.Eng."]},{"key":"dc:title","label":"Title","values":["Fair Selective Regression"]}]}],"canonical_facts":{"dc:contributor.advisor":["Wornell, Gregory W."],"dc:contributor.department":["Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science"],"dc:creator":["Qu, Xiaoran (Steven)"],"dc:date.accessioned":["2023-07-31T19:36:40Z"],"dc:date.available":["2023-07-31T19:36:40Z"],"dc:date.issued":["2023-06"],"dc:description.abstract":["Selective regression allows for abstention from prediction when uncertainty is high, creating a tradeoff between coverage rate and prediction error. In this thesis, we consider how selective regression interacts with data that is partitioned into subgroups by a sensitive attribute. Specifically, we define two notions of fairness with respect to these subgroups: monotonic prediction error in the coverage rate, and similar prediction error between subgroups. In each case, we develop and analyze appropriate fairness constraints on the feature set that yield fair selective regression: a calibration condition for the former, and a local differential privacy condition for the latter. Based on our theoretical results, we design two novel inference algorithms for fair selective regression that enforce their respective feature set constraints via regularization in a neural network. Calibration is enforced with a contrastive loss for subgroup mean-squared error and local differential privacy is enforced with a mutual information approximation. 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