2W8000字揭秘RAG:從基礎到高級的逆襲,徹底重塑大模型!
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RAG增強技術分類來源:https:arxiv.orgabs2402.19473最近一項關于檢索增強生成(RAG)的調查總結了三種最新發展的范式:基礎RAG高級RAG模塊化RAGArepresentativeinstanceoftheRAGprocessappliedtoquestionanswering.Itmainlyconsistsof3steps.1)Indexing.Documentsaresplitintochunks,encodedintovectors,andstoredinavectordatabase.2)Retrieval.RetrievetheTopkchunksmostrelevanttothequestionbasedonsemanticsimilarity.3)G...