基于诗词文本分析的唐宋长沙城景观形象挖掘

Mining the Landscape Image of Changsha City in Tang and Song Dynasties Based on Poetry Text Analysis

为再现唐宋时期长沙城的景观风貌,文章选择唐宋时期咏颂长沙城的诗词为研究对象,借助文本挖掘、社会网络分析等数字技术量化分析方法,从274篇诗词文本中总结唐宋长沙城的景观形象。结果表明:1)山峰、船只、黄鸟是唐宋长沙城的核心景观;湘江、岳麓、湘西寺是唐宋长沙城的核心景点;唐宋长沙城具有寺阁胜景、江洲夜景、麓林暮色、江岸翠景4类景观意象。2)长沙城中清雅秀绝的山水自然景观风貌在唐宋时期已形成;唐宋长沙城具有佛儒文化气息的人文景观风貌特点。

In order to reproduce the landscape of Changsha City in the Tang and Song dynasties,the paper chooses the poems glorifying Changsha City in the Tang and Song dynasties as the research objects,and uses digital technology such as text mining and social network analysis to quantify and analyze the landscape images of Changsha City in the Tang and Song dynasties based on 274 poems.The results show:1) Mountain,boats,and birds are the core landscapes of Changsha City,while Xiangjiang River,Yuelu,and Xiangxi Temple are the core attractions of Changsha City in the Tang and Song dynasties,and Changsha City in Tang and Song dynasties has four types of landscape imagery,including temple and pavilion,night scenes at riparian areas,twilight scenes in hills and forests,and riverside green scenery;2) The elegant and beautiful natural landscape of Changsha City was formed in the Tang and Song dynasties,which also brought in the characteristic humanistic landscape to Changsha City featured with the flavor of Buddhist and Confucian culture in the same period.