小样本场景下的强化学习研究综述

Review of Research on Reinforcement Learning in Few-Shot Scenes

根据小样本问题背景,将小样本场景分成两类,第一类场景追求更专业的性能,第二类场景追求更通用的性能.一般在知识泛化过程中,不同的场景对知识载体的需求有着明显的倾向性.针对小样本学习方法,以知识载体的角度,将其分为使用过程性知识的方法和使用陈述性知识的方法,再讨论该分类下的小样本强化学习算法.最后,从理论和应用等方面提出了可能的发展方向,以期为后续研究提供参考.

According to the background of the few-shot problem, this paper divides few-shot scenes into two types. The first type of scenes pursues more professional performance, while the other pursues more general performance. In the process of knowledge generalization, different scenes have obvious tendency to the requirement of knowledge carrier. Because of the discovery, the FSL is divided into two types in terms of knowledge carrier, where one type uses procedural knowledge and the other uses declarative knowledge. Then FS-RL algorithms under this classification are discussed. Finally, the possible development direction is proposed from the theory and the application, hoping to provide insights to following research.