The Two Questions And One Answer

Gao et al. (2022) proposed generating a fake document with the LLM and embedding it (instead of the question) to improve retrieval recall. The technique is named by a three-word phrase: _____(1) _____(2) _____(3). Fill the 3 blanks in order. Flag format: CONGRESS{1:[word],2:[word],3:[word]}. Example: CONGRESS{1:fake,2:answer,3:vector}.