Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks, Patrick Lewis, Ethan Perez, Aleksandra Piktus, Fabio Petroni, Vladimir Karpukhin, Naman Goyal, Heinrich Küttler, Mike Lewis, Wen-tau Yih, Tim Rocktäschel, Sebastian Riedel, Douwe Kiela, 2020Advances in Neural Information Processing Systems, Vol. 33 (Curran Associates, Inc.) - 确立了检索增强生成(RAG)的核心架构,该架构要求对文档进行有效的文档预处理(如分块)以实现高效检索。