Search Results for author: Brandon Fain

Found 6 papers, 2 papers with code

Nonlinear Multi-objective Reinforcement Learning with Provable Guarantees

no code implementations5 Nov 2023 Nianli Peng, Brandon Fain

We first state a distinct reward-aware version of value iteration that calculates a non-stationary policy that is approximately optimal for a given model of the environment.

Fairness Multi-Objective Reinforcement Learning +1

Do Not Harm Protected Groups in Debiasing Language Representation Models

no code implementations27 Oct 2023 Chloe Qinyu Zhu, Rickard Stureborg, Brandon Fain

Language Representation Models (LRMs) trained with real-world data may capture and exacerbate undesired bias and cause unfair treatment of people in various demographic groups.

Fairness text-classification +2

Welfare and Fairness in Multi-objective Reinforcement Learning

1 code implementation30 Nov 2022 Zimeng Fan, Nianli Peng, Muhang Tian, Brandon Fain

We study fair multi-objective reinforcement learning in which an agent must learn a policy that simultaneously achieves high reward on multiple dimensions of a vector-valued reward.

Fairness Multi-Objective Reinforcement Learning +2

Proportionally Fair Clustering

no code implementations9 May 2019 Xingyu Chen, Brandon Fain, Liang Lyu, Kamesh Munagala

We extend the fair machine learning literature by considering the problem of proportional centroid clustering in a metric context.

Clustering Fairness

Random Dictators with a Random Referee: Constant Sample Complexity Mechanisms for Social Choice

no code implementations12 Nov 2018 Brandon Fain, Ashish Goel, Kamesh Munagala, Nina Prabhu

Constant sample complexity means that the mechanism (potentially randomized) only uses a constant number of ordinal queries regardless of the number of voters and alternatives.

Sequential Deliberation for Social Choice

1 code implementation2 Oct 2017 Brandon Fain, Ashish Goel, Kamesh Munagala, Sukolsak Sakshuwong

In large scale collective decision making, social choice is a normative study of how one ought to design a protocol for reaching consensus.

Computer Science and Game Theory Multiagent Systems

Cannot find the paper you are looking for? You can Submit a new open access paper.