Search Results for author: Pavan Ravishankar

Found 3 papers, 0 papers with code

Provable Detection of Propagating Sampling Bias in Prediction Models

no code implementations13 Feb 2023 Pavan Ravishankar, Qingyu Mo, Edward McFowland III, Daniel B. Neill

We provide a theoretical analysis of how a specific form of data bias, differential sampling bias, propagates from the data stage to the prediction stage.

Fairness

A Causal Approach for Unfair Edge Prioritization and Discrimination Removal

no code implementations29 Nov 2021 Pavan Ravishankar, Pranshu Malviya, Balaraman Ravindran

We prove this result for the non-trivial non-parametric model setting when the cumulative unfairness cannot be expressed in terms of edge unfairness.

A Causal Linear Model to Quantify Edge Flow and Edge Unfairness for UnfairEdge Prioritization and Discrimination Removal

no code implementations10 Jul 2020 Pavan Ravishankar, Pranshu Malviya, Balaraman Ravindran

Unlike previous works that only make cautionary claims of discrimination and de-biases data after its generation, this paper attempts to prioritize unfair sources before mitigating their unfairness in the real-world.

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