Oracle AI 向量搜索入门（课程 2）[HOL3731].pdf

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1、Data Deep Diveat Oracle AI World 25HOL3731-Getting Started with AI Vector SearchAndy Rivenes,Sean StaceyAI Vector Search Product ManagementOracleOctober 13-16,2025Getting Started with AI Vector Search HOL Agenda2Oracle AI World Copyright 2025,Oracle and/or its affiliates12345Welcome and Introduction

2、Overview:AI Vector SearchIntroduction to the Workshop EnvironmentHow AI Vector Search WorksWrap Up and Next StepsWelcome and IntroductionHOL3731-Getting Started with AI Vector SearchSpeakersAndy RivenesProduct ManagerSean StacyProduct Manager Database AI Engine4Oracle AI World Copyright 2025,Oracle

3、and/or its affiliatesOverview:AI Vector SearchHOL3731-Getting Started with AI Vector Search6Oracle AI World Copyright 2025,Oracle and/or its affiliatesVector Search is a breakthrough capability for searching data by semanticsAI Vector SearchOracle AI World Copyright 2025,Oracle and/or its affiliates

4、7Find similar documents,images,and other unstructured data based on their semantic content,rather than their words or pixelsVector3342162150AI Vector Search works by representing the semantic content of a document,image,video,or even relational data as a sequence of numbers,called a vectorDevelopers

5、 create a vector for an object by just passing the object to a built-in vectorization functionOracle Vector Database natively stores vectors and compares vectors to find objects with similar semantic contentCopyright 2025,Oracle and/or its affiliates8The main operation on vectors is the Mathematical

6、 Distance between them9Oracle AI World Copyright 2025,Oracle and/or its affiliates82133262Distance(Euclidean Squared)=(3-2)2+(1-6)2+(2-2)2+(8-3)2)There are many mathematical distance formulasBetter Together:Business Data and Business Vectors Oracle AI World Copyright 2025,Oracle and/or its affiliate