I am not a biologist, but the first sentence seems bold to me:<p>> Millions of years of evolution have led mammalian brains to develop the crucial ability to store large amounts of world knowledge and continuously integrate new experiences without losing previous ones.<p>My impression has always been that humans have been good at selective forgetting, hence keeping relevant memories and dropping others.<p>Edit: it looks like none of the authors has a biological background either. How serious do they mean the "neurobiologically inspired" claim?
> HippoRAG [..] builds a KG from scratch using LLMs and performs multi-hop retrieval without any supervision<p>They use GPT-3.5 Turbo[0] for entity extraction when populating the knowledge graph.<p>Curious how well GPT-4/Claude would do here?<p>[0]<a href="https://arxiv.org/html/2405.14831v3#A3" rel="nofollow">https://arxiv.org/html/2405.14831v3#A3</a>
This was released on 23 May 2024, and the source code is on github[0]. It didn't pickup traction like other RAG approaches. I haven't tested it so i don't have an opinion on it.<p>[0] <a href="https://github.com/OSU-NLP-Group/HippoRAG">https://github.com/OSU-NLP-Group/HippoRAG</a>