初始化检索器hybrid_retriever HybridRetriever(embedding_modelbge_model,weight_vector0.6, # 向量检索权重weight_keyword0.4 # 关键词检索权重)添加文档documents [{“doc_id”: “doc1”, “content”: “文档内容1”},{“doc_id”: “doc2”, “content”: “文档内容2”}]hybrid_retriever.add_documents(documents)搜索results hybrid_retriever.search(“查询文本”, top_k10)使用熵权法动态调整权重results hybrid_retriever.search(“查询文本”,top_k10,use_entropy_weightTrue)