中国渔业经济2026，Vol.44Issue(8)：10-17,8.
基于LDA主题模型的新时代我国捕捞业政策文本分析
Policy text analysis of China's fisheries policies in the new era based on LDA thematic modeling
赵菡雅 1陈逸飞 1慕永通1
作者信息
- 1. 中国海洋大学水产学院,山东青岛 266000
- 折叠
摘要
Abstract
As a vital component of China's marine economy,the high-quality development of the marine fishing industry holds significant importance in ensuring national food security and high-quality protein supply,increasing fishermen's income,promoting rural revitalization,maintaining social stability in coastal fishing communities,and preserving traditional fishing culture.Based on the policy instrument theory framework,this study employs Latent Dirichlet Allocation(LDA)topic modeling to conduct a quantitative analysis of national-level marine fishing policy documents promulgated since the 18th National Congress of the Communist Party of China.The results reveal five core characteristics of China's marine fishing policies,leading to recommendations for strengthening demand-side incentives,improving policy coordination effectiveness,and enhancing livelihood safeguards and stakeholder participation.Future research could expand the scope of policy sources and incorporate implementation data to further enrich the analytical dimensions.关键词
海洋捕捞业/政策分析/LDA主题模型/高质量发展Key words
marine fishing/policy analysis/LDA topic model/high-quality development分类
管理科学引用本文复制引用
赵菡雅,陈逸飞,慕永通..基于LDA主题模型的新时代我国捕捞业政策文本分析[J].中国渔业经济,2026,44(8):10-17,8.
