Hard Negatives, Hard Lessons: Revisiting Training Data Quality for Robust Information Retrieval with LLMs
Written By. Nandan Thakur, Crystina Zhang, Xueguang Ma, Jimmy Lin (University of Waterloo) 1. 문제 정의 학습 데이터는 많을수록 좋은가: 최근 retriever·reranker는 BGE collection(15개 데이터셋, 약 1.6M query-passage 쌍)처럼 ...