load_local(db_directory, embedding_function, distance_strategy="MAX_INNER_PRODUCT") print(load_db .index, load_db .distance_strategy) # <faiss.swigfaiss_avx2.IndexFlat; proxy of <Swig Object of type 'faiss::IndexFlat *' at 0x7f4dd0accdb0> > MAX_INNER_PRODUCT I have looked through ...
mainly some folder name with just a number, then try to load that file path using faiss.load_local(). The path created after passing string path to Path(path) class is causing some issue. Expected behavior Issue: The actual file path is : D:\Question Answer Generative AI\Langchain\index...
- from_texts方法:根据文本数据和嵌入式向量模型计算文本向量,初始化FAISS数据库,并返回FAISS封装对象。 - save_local方法:将FAISS索引、文档存储和索引到文档存储id保存到指定的文件夹路径中。 - load_local方法:从指定的文件夹路径中加载FAISS索引、文档存储和索引到文档存储id。然后返回FAISS封装对象。©...
vector_store.save_local(MASTER_LOCAL_PATH) master_faiss = ThreadSafeFaiss(vector_store) return master_faiss 通过上面的load_vector_store()方法可以获取向量库的读写向量库,向量的增删会先在主库master_faiss完成, 而实际的查询是由从库slave_faiss提供,避免主库的更新过程中的异常导致查询服务不可用 在主库...
db = FAISS.load_local("./opdf_index", embeddings_model) except Exception as e: print(f'Exception: {e}\nNo index on disk, creating new...') db = vectorize(embeddings_model) return db 3、主模块 主模块最初定义了以下模板的TinyLlama提示符模板: ...
def load_vector_store(vs_path, embeddings): return MyFAISS.load_local(vs_path, embeddings) 可以看到最后返回的是一个vector_store的FAISS(VectorStore)类 @classmethoddef load_local( cls, folder_path: str, embeddings: Embeddings, index_name: str = "index") -> FAISS: ...
db = FAISS.load_local("./opdf_index", embeddings_model) except Exception as e: print(f'Exception: {e}\nNo index on disk, creating new...') db = vectorize(embeddings_model) return db 3、主模块 主模块最初定义了以下模板的TinyLlama提示符模板: ...
这里做了lru_cache缓存机制, MyFAISS调用静态方法load_local @lru_cache(CACHED_VS_NUM) def load_vector_store(vs_path, embeddings): return MyFAISS.load_local(vs_path, embeddings) 可以看到最后返回的是一个vector_store的FAISS(VectorStore)类
new_db=FAISS.load_local("faiss_index",embeddings) docs=new_db.similarity_search(query) docs[0] Document(page_content='Tonight. I call on the Senate to: Pass the Freedom to Vote Act. Pass the John Lewis Voting Rights Act. And while you’re at it, pass the Disclose Act so Americans ...
(docs,embeddings)db.save_local(index)returndbdefget_documents(index="faiss_index",query="",limit=3):db=FAISS.load_local(index,embeddings)docs=db.similarity_search(query,k=limit)txts=documents2dict(docs)print("txts:",txts)returntxts directory_path='content'document_list=load_txt(directory_...