我们介绍了时间多模式的多模式学习,这是一个新的决策模型系列,可以间接学习和传输在线信息,同时观察一个概率分布,该概率分布有一个以上的峰值或一个以上的结果变量,从一个时间阶段到另一个时间阶段。我们通过基于数据生理学驱动的相关性依次删除不同变量和时间之间的其他不确定性来近似后部,以解决不确定性下的更广泛的挑战性时间依赖性决策问题。对现实世界数据集的广泛实验(即,城市交通数据和飓风整体预测数据)证明了拟议的有针对性决策的卓越性能,而不是各种设置的最先进的基线预测方法。
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Optimal transport (OT) is a framework that can guide the design of efficient resource allocation strategies in a network of multiple sources and targets. This paper applies discrete OT to a swarm of UAVs in a novel way to achieve appropriate task allocation and execution. Drone swarm deployments already operate in multiple domains where sensors are used to gain knowledge of an environment [1]. Use cases such as, chemical and radiation detection, and thermal and RGB imaging create a specific need for an algorithm that considers parameters on both the UAV and waypoint side and allows for updating the matching scheme as the swarm gains information from the environment. Additionally, the need for a centralized planner can be removed by using a distributed algorithm that can dynamically update based on changes in the swarm network or parameters. To this end, we develop a dynamic and distributed OT algorithm that matches a UAV to the optimal waypoint based on one parameter at the UAV and another parameter at the waypoint. We show the convergence and allocation of the algorithm through a case study and test the algorithm's effectiveness against a greedy assignment algorithm in simulation.
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我们研究了竞争激烈的马尔可夫游戏(MG)环境中的NASH平衡学习,其中多个代理商竞争,并且可以存在多个NASH均衡。特别是,对于寡头的动态定价环境,由于差异性的诅咒,难以获得精确的NASH平衡。我们开发了一种新的无模型方法来找到近似NASH平衡。然后,将无梯度的黑匣子优化应用于估计$ \ epsilon $,这是代理商单方面偏离任何联合政策的最大奖励优势,并估算了任何给定州的$ \ epsilon $降低政策。政策 - $ \ epsilon $通讯和国家对$ \ epsilon $ - 缩小政策的政策由神经网络表示,后者是NASH策略网。在批处理更新期间,我们通过使用NASH策略网调整操作概率在系统上进行NASH Q学习。我们证明可以学习近似的NASH平衡,尤其是在精确溶液通常很棘手的动态定价域中。
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