摘要
地理空间知识是重要的常识知识,是很多知识型应用的基础。知识图谱的出现为发展地理知识服务带来新机遇。本文以Globe Land30地表覆盖数据为例提出了一种地理知识问答系统的构建方式,是对地理知识服务交互性、智能性的一次探索,对构建地理空间领域问答系统具有参考借鉴意义。
Geospatial knowledge is an important common sense knowledge,which is the basis of many knowledge-based applications.The emergence of knowledge graph brings new opportunities for developing geographic knowledge service.This paper takes Globe Land30 land coverage data as an example to propose a way to construct a geographic knowledge question answering system,aiming to explore the interactivity and intelligence of geographic knowledge service.The system has reference significance in the construction of question answering system in geospatial domain.
作者
范佳虹
陈铨
王勇
黄泽纯
徐柱
FAN Jiahong;CHEN Quan;WANG Yong;HUANG Zechun;XU Zhu(Faculty of Geosciences and Environmental Engineering,Southwest Jiaotong University,Chengdu 611756,China;Institute of Land Science and Technology of Sichuan(Satellite Application Technology Center of Sichuan),Chengdu 610074,China)
出处
《测绘与空间地理信息》
2023年第12期27-30,共4页
Geomatics & Spatial Information Technology
基金
四川省自然资源科研项目——基于国土变更调查数据成果的知识化分析研究(2022-37)资助。