摘要
[目的/意义]数字乡村是乡村振兴的战略方向和建设数字中国的重要内容,从文本分析视角对数字乡村相关政策文本进行量化分析,探讨政策作用领域、演化规律以及发展规划逻辑,对政策发展完善具有重要意义。[方法/过程]首先,对政策文本语料库进行文本预处理,利用TF-IDF提取政策文本特征词,并筛查得到特征词集合;然后,基于FastText模型对特征词集合进行词向量训练,并进行K-means聚类分析和构建特征词共现矩阵;最后,利用Gephi工具绘制语义网络图。[结果/结论]聚类分析结果发现,既往数字乡村政策主要从政策受体、政策视角、政策领域、支持措施和政策功能5个方面作用于数字乡村建设发展的各个领域,显现出数字乡村政策在促进数字乡村全面建设发展中起到重要引领作用;语义网络图揭示,既往政策以农产品、现代农业等作为重要节点辐射数字乡村建设发展的各个领域,新政策在旧政策基础上加强补全,但是数字乡村政策的演化存在一定滞后性,也暴露出过去部分相对弱化的领域,如管理制度、信息安全、环境治理等。研究能够为数字乡村的政策效果分析和施策方向提供重要依据。
[Purpose/Significance]Digital countryside is the strategic direction of rural revitalization and an important part of the construction of digital China.It is of great significance to quantitatively analyze the policy texts related to digital countryside from the perspective of text analysis and to explore the fields of policy action,the law of evolution,and the logic of development planning,in order to improve the development of the policy.[Method/Process]Firstly,text preprocessing was carried out on the policy text corpus.Second,TF-IDF was used to extract the feature words of the policy text,and the set of feature words was screened.Then,based on the FastText model,the feature words set was trained with a word vector,K-means cluster analysis was carried out and the co-occurrence matrix of feature words was constructed.Finally,the Gephi tool was used to draw the semantic network diagram.[Result/Conclusion]The cluster analysis results show that the previous digital rural policies mainly affect the construction and development of digital rural from five aspects:policy receptors,policy perspectives,policy fields,supporting measures,and policy functions,which shows the important leading role of digital rural policies in promoting the comprehensive construction and development of digital rural.The semantic network diagram reveals that the previous policies radiated various fields of digital rural construction and development with the agricultural products and modern agriculture as important nodes.The new policies have strengthened and supplemented based on the old policies,but the evolution of digital rural policies has a certain lag and exposes some relatively weak areas in the past,such as management systems,information security,and environmental governance.This study provides an important basis for the policy effect analysis and policy direction of the digital countryside.
作者
唐红涛
余佳鹏
陈捷
Tang Hongtao;Yu Jiapeng;Chen Jie(School of Economics and Trade,Hunan Technology and Business University,Changsha 410205;College of Science,Hunan Technology and Business University,Changsha 410205)
出处
《知识管理论坛》
2024年第3期237-252,共16页
Knowledge Management Forum
基金
湖南省社会科学基金重大项目“乡村振兴的湖南实践研究”(项目编号:22ZDAJ013)
湖南省教育厅科学研究重点科研项目“数字经济提升城市经济韧性的内在机理与实现路径研究”(项目编号:21A0382)
湖南省研究生科研创新项目“共同富裕背景下数字经济助推农民收入消费双提升机制及效应研究”(项目编号:CX20231142)研究成果之一
