摘要
为揭示数字文旅领域关键技术,促进文旅融合及产业高质量发展,文章通过系统挖掘数字文旅技术专利,运用TF-IDF、LDA主题模型、ROST等方法和工具,从专利计量、技术热点、技术主题、技术关联4个方面展开研究并预测其趋势。研究发现:数字文旅技术现处于成熟初期;专利主题可分为交互式人工智能技术、电子导航技术、智能传感技术、3D建模技术、虚拟现实技术5类;发展方向以挖掘5G信息技术潜力、注重以人为本提升游客体验、突破信息壁垒为主。
This paper aims to reveal key technologies in digital culture and tourism,and promote the integration and high-quality development of culture and tourism. By means of TF-IDF,LDA theme model,ROST and other tools,it makes an analysis of key technological patents in digital culture and tourism from the four aspects of patent measurement, technology hotspots, technology themes, and technology connections. The result shows that current technologies in digital culture and tourism could be divided into five categories,i.e.,interactive artificial intelligence technology, electronic navigation technology, intelligent sensing technology, 3D modeling technology,and virtual reality technology,but they are still far from being mature. And in the future,more importance should be attached to exploring the potential of 5G information technologies, the improvement of travelers’ practical experience,and the break-through in information barriers.
作者
李勇
欧志梅
黄格
郭尚窈
杨思敏
LI Yong;OU Zhimei;HUANG Ge;GUO Shangyao;YANG Simin
出处
《图书馆论坛》
CSSCI
北大核心
2023年第1期121-130,共10页
Library Tribune
基金
国家自然科学基金面上项目“基于新媒体的非遗跨文化传播机理及活化应用研究”(项目编号:72074033)
国家自然科学基金项目“基于多主体需求融合的非遗知识图谱构建及活态演进研究”(项目编号:72104038)
湖南省自然科学基金项目“需求与技术协同驱动的非遗数字化保护与活化机制研究”(项目编号:2021JJ40637)研究成果。
关键词
数字文旅
专利挖掘
LDA主题模型
digital culture and tourism
patent mining
LDA
theme model
