Ecoka/Echo-datasets

Echo RAG Eval Index Use wiki18_100w as the database with the E5-base-v2 embedder. The retrieval corpus is large and must be downloaded manually. Download wiki18_100w from ModelScope: https://www.modelscope.cn/datasets/hhjinjiajie/FlashRAG_Dataset/tree/master/retrieval_corpus we have prepared the download script, after it, put the corpus under tests/data/retrieval_corpus, including wiki18_100w.jsonl and e5_flat_inner.index the corpus has prebuilt FAISS index with… See the full description on the dataset page: https://huggingface.co/datasets/Ecoka/Echo-datasets.