摘要
研究了在线新闻资讯获取、新闻资讯挖掘与分析、空间定位等技术;并基于MVC架构搭建了在线空间数据搜索系统,实现了对新闻媒体资讯信息的抓取、存储、挖掘、提取与空间化。该系统已被应用于福建省城市生活信息提取和专题数据资源收集等方面,取得了较好的效果。
This paper studied the online news information acquiring technology, the news information mining and analysis technology, and spatial orientation technology at first. And then, the paper built an online spatial data searching system based on MVC architecture, which could realize the grabbing, storing, mining, extracting and spatialization of news information. This system had been applied to the extraction of urban life information in Fujian Province, and the collection of thematic data resource etc.
出处
《地理空间信息》
2017年第9期26-27,31,共3页
Geospatial Information
基金
福建省测绘地理信息局2015~2016年科技基金资助项目(2015J08)
关键词
新闻媒体资讯
全文分词
挖掘与分析
空间定位
news media information
full text segmentation
mining and analysis
spatial orientation
