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May, 2019
数据采集游戏的平衡特征描述
Equilibrium Characterization for Data Acquisition Games
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Jinshuo Dong, Hadi Elzayn, Shahin Jabbari, Michael Kearns, Zachary Schutzman
TL;DR
研究了两个公司在机器学习为基础的服务领域中的游戏,考虑购买一组新的数据对公司产品质量的提高,分析了不同参数下的 Nash 均衡情况,并指出游戏的平衡态与顾客福利最大化不一致,证明了游戏结局是较强公司的市场地位减弱而较弱公司的市场地位加强。
Abstract
We study a game between two firms in which each provide a service based on
machine learning
. The firms are presented with the opportunity to purchase a new corpus of
data
, which will allow them to potentially imp
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