Optimal auctions through deep learning

Dütting, Paul, Feng, Zhe, Narasimham, Harikrishna, Parkes, David C. and Ravindranath, Sal S (2019) Optimal auctions through deep learning. In: Chaudhuri, Kamalika and Salakhutdinov, Ruslan, (eds.) Proceedings of the 36th International Conference on Machine Learning, ICML 2019. Proceedings of Machine Learning Research,97. International Machine Learning Society, USA, 1706 - 1715. ISBN 9781510886988

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Abstract

Designing an incentive compatible auction that maximizes expected revenue is an intricate task. The single-item case was resolved in a seminal piece of work by Myerson in 1981. Even after 30-40 years of intense research the problem remains unsolved for seemingly simple multibidder, multi-item settings. In this work, we initiate the exploration of the use of tools from deep learning for the automated design of optimal auctions. We model an auction as a multi-layer neural network, frame optimal auction design as a constrained learning problem, and show how it can be solved using standard pipelines. We prove generalization bounds and present extensive experiments, recovering essentially all known analytical solutions for multi-item settings, and obtaining novel mechanisms for settings in which the optimal mechanism is unknown.

Item Type:	Book Section
Official URL:	http://proceedings.mlr.press/v97/
Additional Information:	© 2019 The Authors
Divisions:	Mathematics
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
JEL classification:	Z - Other Special Topics > Z0 - General > Z00 - General
Date Deposited:	29 May 2019 16:09
Last Modified:	16 Apr 2024 07:30
URI:	http://eprints.lse.ac.uk/id/eprint/100806

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