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有声课件 丨 政策文本深度挖掘与应用研究

  • 2026-11-06 06:49:30
有声课件 丨 政策文本深度挖掘与应用研究

简介

本书系统研究了政策文本的深度挖掘与应用，基于深度学习和自然语言理解技术，从政策文本结构化解析、自动摘要生成以及政策文本精准推送三个层面，探讨了政策文本信息处理到政策主旨内涵把握的理论框架和技术方案。书中结合多学科研究，提出政策文本语义增强表示方法、摘要生成模型构建、精准推送模型等创新性研究，旨在提升政策文本的智能化处理能力，支撑政府科学决策。本书适用于信息资源管理、管理科学与工程、政务信息学等领域的科研人员和学生参考。

第1讲 政策文本研究基础与挖掘方案设计

第2讲 面向主题挖掘的政策文本结构化解析(上)

第3讲 面向主题挖掘的政策文本结构化解析(下)

第4讲 基于多维特征融合的政策文本语义增强表示

第5讲 政策文本生成式摘要模型构建与技术实现(上)

第6讲 政策文本生成式摘要模型构建与技术实现(下)

第7讲 政策文本精准推送模型构建与技术实现(上)

第8讲 政策文本精准推送模型构建与技术实现(下)

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《赤壁赋》完整版(含逐字逐句翻译)课件(77张PPT)

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  1. CONNECT:[ UseTime:0.000551s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000596s ]
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  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000362s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000522s ]
  6. SELECT * FROM `set` [ RunTime:0.000284s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000652s ]
  8. SELECT * FROM `article` WHERE `id` = 537121 LIMIT 1 [ RunTime:0.000353s ]
  9. UPDATE `article` SET `lasttime` = 1794147448 WHERE `id` = 537121 [ RunTime:0.001190s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000307s ]
  11. SELECT * FROM `article` WHERE `id` < 537121 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000427s ]
  12. SELECT * FROM `article` WHERE `id` > 537121 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000340s ]
  13. SELECT * FROM `article` WHERE `id` < 537121 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000485s ]
  14. SELECT * FROM `article` WHERE `id` < 537121 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000470s ]
  15. SELECT * FROM `article` WHERE `id` < 537121 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000463s ]
0.094717s