no code implementations • 18 Feb 2024 • Eshwar Ram Arunachaleswaran, Natalie Collina, Aaron Roth, Mirah Shi
Blasiok et al. [2023] proposed distance to calibration as a natural measure of calibration error that unlike expected calibration error (ECE) is continuous.
no code implementations • 7 Oct 2023 • Krishna Acharya, Eshwar Ram Arunachaleswaran, Sampath Kannan, Aaron Roth, Juba Ziani
Our approach gives similar regret guarantees compared to [Blum & Lykouris]; however, we run in time linear in the number of groups, and are oracle-efficient in the hypothesis class.
no code implementations • 16 Feb 2020 • Eshwar Ram Arunachaleswaran, Sampath Kannan, Aaron Roth, Juba Ziani
We consider two objectives: social welfare maximization, and a fairness-motivated maximin objective that seeks to maximize the value to the population (starting node) with the \emph{least} expected value.