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New research integrates Cumulative Prospect Theory into multi-agent bandit problems

This paper introduces a novel approach to multi-agent multi-armed bandit problems within competitive two-sided matching markets. It incorporates Cumulative Prospect Theory (CPT) to model human preferences, which non-linearly weigh agent actions. The research analyzes existing learning algorithms under CPT-distorted rewards, deriving player-optimal regret bounds. Further improvements are proposed to enhance regret guarantees, particularly when the number of arms significantly exceeds the number of players. The study also addresses adversarial market conditions, developing algorithms for robust markets with CPT as a risk-sensitive measure and establishing logarithmic regret guarantees. AI

IMPACT Introduces novel theoretical frameworks for decision-making in competitive AI environments.

RANK_REASON The cluster contains a single academic paper published on arXiv.

Read on arXiv stat.ML →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

New research integrates Cumulative Prospect Theory into multi-agent bandit problems

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The cluster contains a single academic paper published on arXiv.
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COVERAGE [2]

  1. arXiv stat.ML TIER_1 English(EN) · Ananya Kunisetty, Avishek Ghosh ·

    Matching Markets meet Cumulative Prospect Theory: Towards Optimal and Adversarially Robust Learning

    arXiv:2606.19883v1 Announce Type: cross Abstract: We study a multi-agent multi-armed bandit problem in the competitive setup with two-sided matching markets under a human centric decision making model. To capture human preferences, we use cumulative prospect theory (CPT) that wei…

  2. arXiv stat.ML TIER_1 English(EN) · Avishek Ghosh ·

    Matching Markets meet Cumulative Prospect Theory: Towards Optimal and Adversarially Robust Learning

    We study a multi-agent multi-armed bandit problem in the competitive setup with two-sided matching markets under a human centric decision making model. To capture human preferences, we use cumulative prospect theory (CPT) that weighs the actions of the agent in a nonlinear fashio…