In particular, we incorporate these approximators to propose novel fitted Q-iteration (FQI) algorithms with provable convergence. Exploiting the compatibility of the Bellman operator with max-plus ...

From the high-energy Fiesta Extravaganza to the Hamilton Fringe Festival finale and a classical concert, there’s no shortage ...

从古至今，预测天气都是令人类着迷的追求之一。我们的祖先仰望星空，观察自然，总结出“蚂蚁搬家要下雨” “晚霞红了天会晴”等朴素的预测方法。如今，随着人工智能(artificial intelligence, AI)技术的突飞猛进，天气预报正经历着一场前所未有的革命。那么，究竟是什么样的“黑科技”，让天气预报从“看天算卦”进化到了精准预测?让我们一起揭开这个谜底。 在人类文明的漫长历史长河中，预测天气 ...

There exist various techniques to extend reinforcement learning algorithms, e.g., eligibility traces and planning. In this paper, an approach is proposed, which combines several extension techniques, ...

After transferring to Columbia last fall, as Chungin “Roy” Lee tells it, he used AI to cheat his way through school, used AI to cheat his way through internship interviews at Amazon and Meta—he ...

We perform a comparative analysis of machine learning methods for the canonical problem of empirical asset pricing: measuring asset risk premiums. We demonstrate large economic gains to investors ...