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一文搞懂什么是向量数据库:为什么 RAG 离不开它
向量数据库是AI时代的基础设施之一,理解它的原理,能帮你更好地理解RAG、语义搜索、AI文档问答这些应用的技术本质。 你问AI:"我昨天上传的合同里,甲方是谁来着?" AI能准确回答。背后的技术流程是:先把合同切成段落,每段变成一串数字(向量),存进 ...
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