Python Information Retrieval (IR) Engine pythoninformation-retrievalirbm25stemminglemmatization UpdatedMar 12, 2024 Jupyter Notebook Scheggetta/coliee24 Star0 Legal case retrieval challenge. Solution based on similarity search and learning-to-rank methods ...
Text RetrievalCLIMATE-FEVERLucene (BM25S)nDCG@1016.2# 1 Compare Text RetrievalDBpediaLucene (BM25S)nDCG@1031.9# 1 Compare Text RetrievalFEVERLucene (BM25S)nDCG@1063.8# 1 Compare RetrievalHotpotQAElasticsearchQueries per second7.11# 2 Compare
This chatbot enables fast, accurate, and explainable retrieval of information from PDFs, DOCX, and TXT files using DeepSeek-7B, BM25, FAISS, Neural Reranking (Cross-Encoder), GraphRAG, and Chat History Integration. 🔹 New Features in This Version GraphRAG Integration: Builds a Knowledge Graph...
We, however, propose an improved version of BM25 that computes the scores of expanded words and co-word leading to a composite retrieval function, which is then optimized using the Cuckoo Search. The proposed method aims to find both disease and gene information in the abstract of the same ...
Chains:通过 LLMChain、RetrievalQAChain 等组合模块,支持多步推理(如先检索→后过滤→再生成)。 Agents:允许模型调用外部工具(如搜索引擎、Python 解释器),实现动态决策。 核心优化技术 Hybrid Search:同时使用 BM25(关键词匹配)和向量检索,提升召回率。
This chatbot enables fast, accurate, and explainable retrieval of information from PDFs, DOCX, and TXT files using DeepSeek-7B, BM25, FAISS, Neural Reranking (Cross-Encoder), GraphRAG, and Chat History Integration. 🔹 New Features in This Version GraphRAG Integration: Builds a Knowledge Graph...