CN112449700A - 语义模型实例化方法、系统和装置 - Google Patents

语义模型实例化方法、系统和装置 Download PDF

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CN112449700A
CN112449700A CN201980008609.4A CN201980008609A CN112449700A CN 112449700 A CN112449700 A CN 112449700A CN 201980008609 A CN201980008609 A CN 201980008609A CN 112449700 A CN112449700 A CN 112449700A
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semantic
semantic model
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semi
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CN112449700B (zh
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李婧
张瑞国
司伟平
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Siemens Corp
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/30—Semantic analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/205—Parsing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/237—Lexical tools
    • G06F40/247—Thesauruses; Synonyms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/258—Heading extraction; Automatic titling; Numbering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/20—Natural language analysis
    • G06F40/279—Recognition of textual entities

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  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Audiology, Speech & Language Pathology (AREA)
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  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

本发明提供了语义模型实例化方法、系统和装置，其中，包括如下步骤：S1，接收一个基于本体的语义模型，解析该语义模型并将所述语义模型转化为特征向量集合，其中，所述特征向量表征本体的类型、属性以及所述属性之间的关系；S3，导入一个半结构化文件，基于所述语义模型的语义向量将所述半结构化文件转化为关键词向量；S4，比较所述语义向量和所述关键词向量的相关性，并识别对应于所述语义向量的关键词向量。本发明能够极大地减少构建知识图谱的工作量和花费，并加速了基于知识的便捷服务。

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PCT国内申请，说明书已公开。

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  1. PCT国内申请，权利要求书已公开。
CN201980008609.4A 2019-06-28 2019-06-28 语义模型实例化方法、系统和装置 Active CN112449700B (zh)

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CN114880484B (zh) * 2022-05-11 2023-06-16 军事科学院系统工程研究院网络信息研究所 一种基于向量映射的卫星通信频轨资源图谱构建方法
CN115079979A (zh) * 2022-06-17 2022-09-20 北京字跳网络技术有限公司 一种虚拟角色驱动方法、装置、设备及存储介质
CN115795075B (zh) * 2022-11-29 2023-08-11 自然资源部国土卫星遥感应用中心 一种遥感影像产品通用模型构建方法
CN115880120B (zh) * 2023-02-24 2023-05-16 江西微博科技有限公司 一种在线政务服务系统及服务方法
CN116524926B (zh) * 2023-04-27 2024-06-04 百洋智能科技集团股份有限公司 一种用于在移动端通过语音控制生成业务表单的方法

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EP3783522A1 (en) 2021-02-24
EP3783522A4 (en) 2021-11-24
US20220129635A1 (en) 2022-04-28
WO2020258303A1 (zh) 2020-12-30
CN112449700B (zh) 2024-09-24

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