数字经济背景下文化传播技术研发态势及技术构成探析--以激光照排技术为例  

Research on and Development Situation of Cultural Communication Technology in the Context of Digital Economy

作　　者：李雪威 黄蕊[1] Li Xuewei;Huang Rui(Changchun University of Technology,Changchun 130022,China)

机构地区：[1]长春理工大学经济管理学院,吉林长春130022

出　　处：《科技创业月刊》2021年第7期40-48,共9页Journal of Entrepreneurship in Science & Technology

摘　　要：探讨出版产业技术发展以及技术细分,通过生命周期曲线对全球手动、摄影、CRT、激光等类型照排机专利申请数量进行刻画,其中激光照排技术一经出现就迅速占据技术主轨道。为进一步分析照排机技术构成,从IPC分类号入手,将技术按照IPC分类号进行划分,通过机器学习方法进行共现与关联分析,从众多技术类别中剥离出照排机的基础技术以及核心技术,以期为照排机技术发展提供方向。in order to reveal the development law and technical composition of publishing industry,this paper describes the number of patent applications for manual,photographic and CRT、laser phototypesetting machines in the world through life cycle curve,in which laser phototypesetting technology occupies the main track of technology quickly once it appears.To further analyze the composition of the lighting machine technology,this paper starts with the IPC classification number,divides the technology according to the IPC classification number,and analyzes the co-occurrence and association through the machine learning method.The basic technology and core technology of the lighting machine are stripped from many technical categories.In order to provide direction for the development of lighting machine technology.

关 键 词：文化产业 机器学习 共线分析 关联分析 

分 类 号：G114[文化科学] TP18[自动化与计算机技术—控制理论与控制工程]