Yu Su
Background
Senior author on HippoRAG (NeurIPS 2024), which models retrieval on the hippocampal indexing theory of human long-term memory, combining an LLM, a knowledge graph and Personalized PageRank.
Articles in This Vault
- HippoRAG - Neurobiologically Inspired Long-Term Memory for Large Language Models — with Bernal Jiménez Gutiérrez, Yiheng Shu, Yu Gu and Michihiro Yasunaga
Key Contributions
- HippoRAG — single-step multi-hop retrieval reaching parity with iterative retrieval at 10–30× lower cost and 6–13× higher speed