TY - GEN
T1 - The Shapley Value in Machine Learning
AU - Rozemberczki, Benedek
AU - Watson, Lauren
AU - Bayer, Péter
AU - Yang, Hao Tsung
AU - Kiss, Olivér
AU - Nilsson, Sebastian
AU - Sarkar, Rik
N1 - Publisher Copyright:
© 2022 International Joint Conferences on Artificial Intelligence. All rights reserved.
PY - 2022
Y1 - 2022
N2 - Over the last few years, the Shapley value, a solution concept from cooperative game theory, has found numerous applications in machine learning. In this paper, we first discuss fundamental concepts of cooperative game theory and axiomatic properties of the Shapley value. Then, we give an overview of the most important applications of the Shapley value in machine learning: feature selection, explainability, multi-agent reinforcement learning, ensemble pruning, and data valuation. We examine the most crucial limitations of the Shapley value and point out directions for future research.
AB - Over the last few years, the Shapley value, a solution concept from cooperative game theory, has found numerous applications in machine learning. In this paper, we first discuss fundamental concepts of cooperative game theory and axiomatic properties of the Shapley value. Then, we give an overview of the most important applications of the Shapley value in machine learning: feature selection, explainability, multi-agent reinforcement learning, ensemble pruning, and data valuation. We examine the most crucial limitations of the Shapley value and point out directions for future research.
UR - http://www.scopus.com/inward/record.url?scp=85137921612&partnerID=8YFLogxK
U2 - 10.24963/ijcai.2022/778
DO - 10.24963/ijcai.2022/778
M3 - Conference contribution
AN - SCOPUS:85137921612
T3 - IJCAI International Joint Conference on Artificial Intelligence
SP - 5572
EP - 5579
BT - Proceedings of the 31st International Joint Conference on Artificial Intelligence, IJCAI 2022
A2 - De Raedt, Luc
A2 - De Raedt, Luc
PB - International Joint Conferences on Artificial Intelligence
T2 - 31st International Joint Conference on Artificial Intelligence, IJCAI 2022
Y2 - 23 July 2022 through 29 July 2022
ER -