Vector DB 和 LLM 的结合有很多具体的例子,假设你正在使用一个基于 LLM 的聊天机器人,你问它:“最近有什么好看的电影吗?”ChatGPT 本身只能回答他数据集里包含的信息(2021 年之前),而有了外接知识库,机器人可以在 Vector DB 中搜索最近的电影评价向量,并返回一些高评价的电影。就像你问你的朋友推荐电影,他会...
向量数据库既是一个数据库,也是一个高性能计算系统,开发者需要拥有很强的 Hardware sympathy,这也是我认为我们需要 Purpose built 向量数据库的重要原因。 开源的向量数据库性能测试工具 Vector DB Bench《向量数据库的行业标准逐渐清晰!Vector DB Bench 正式开源!》,可以帮助用户迅速了解并对比不同向量数据库的性能和...
Ricerca vettoriale in Ricerca di intelligenza artificiale di Azure Elaborazione e analisi dei dati geospaziali Concetti fondamentali di Microsoft Azure per intelligenza artificiale: Elaborazione del linguaggio naturale Database di Azure per PostgreSQL Strumento Vector DB Lookup per i flussi in Az...
3.DingoDB DingoDB (Data In And Go Processing) 是一款开源的分布式、实时多模向量数据库。结合了数据...
pythonkuberneteskafkaopenaikafka-connecthuggingfacegpt-4llmlangchainllamaindexvectordbgenai UpdatedJul 3, 2024 Java edwinkys/oasysdb Star357 In-memory vector store with efficient read and write performance for semantic caching and retrieval system. Redis for Semantic Caching. ...
For Generative AI applications, being able to provide relevant contextual information to help Large Language Models (LLMs) like GPT generate relevant responses is important. Embedding vectors can help here. For additional learning on embeddings, you can check out the following posts: ...
Vector DB Lookup tool for flows in Azure AI Studio Related episodes Armchair Architects: LLMs & Vector Databases (Part 2) Watch more episodes in the Armchair Architects Series Watch more episodes in the Well-Architected Series Recommended Next Steps ...
it can perform billion-scale single-index vector searches and sustain millions of QPS with a latency of just milliseconds. In addition to enhancing answer accuracy for large language models (LLMs) by serving as an external knowledge base, Tencent Cloud VectorDB finds extensive applications in AI ...
百度向量数据库 VectorDB 是一款纯自研高性能、高性价比、生态丰富且即开即用的向量数据库服务。支持多种索引类型和相似度算法,百亿级向量规模,毫秒级查询延迟。百度向量数据库不仅能配合大模型打造专业知识库,还可以应用于图片搜索,音乐推荐,文本分类等领域。
索引存储的统一抽象是IndexStoreBase接口，目前提供了向量、图、全文三类索引实现。知识图谱接口KnowledgeGraphBase是Graph RAG的存储底座，目前DB-GPT内置的BuiltinKnowledgeGraph实现就是基于文本大模型能力构建的，OpenSPG的接入工作已经在逐步推进。（图：IndexStoreBase接口的继承树）知识图谱提供了和向量数据库同样的接口...