Core Concepts
The author proposes a reduction-based framework to handle stochastic delays in sequential decision-making problems, converting multi-batched algorithms into sample-efficient solutions. This framework provides sharper regret bounds and addresses delays in both single-agent and multi-agent settings.
Abstract
The content discusses the challenges of delayed feedback in decision-making scenarios, proposing a novel reduction-based framework to address these issues. By converting multi-batched algorithms, the framework offers efficient solutions for handling stochastic delays in various decision-making problems.
The paper covers various aspects of sequential decision making, including bandits, Markov decision processes (MDPs), and Markov games (MGs). It introduces a new framework that enhances existing results and provides a comprehensive set of sharp results for single-agent and multi-agent sequential decision-making problems with delayed feedback.
Key points include:
Introduction to delayed feedback as a common challenge in sequential decision making.
Proposal of a reduction-based framework to handle stochastic delays efficiently.
Application of the framework to various decision-making scenarios such as bandits, MDPs, and MGs.
Demonstration of improved regret bounds and new results using the proposed approach.
Overall, the content highlights the significance of addressing delayed feedback in decision-making processes through innovative frameworks and algorithms.
Stats
O(A log K)
O(√dK + d3/2E[τ])
O(√H3SAK + H2SAE[τ] log K)
O(√d3H4K + dH2E[τ])
O(H3√SAmax + H3pSE[τ]K)
Quotes
"We propose a novel reduction-based framework."
"Our contributions can be summarized as follows."
"The proposed framework converts any multi-batched algorithm into an efficient solution."