电子科技2012，Vol.25Issue(1)：96-98,3.
地点信息在话题检测中的应用
Application of Location Information in Topic Detection
谢林燕 1戚银城 1孙卓1
作者信息
- 1. 华北电力大学电子与通信工程系,河北保定071003
- 折叠
摘要
Abstract
Based on an analysis of a large number of Chinese reports, this paper proposes a topic detection algorithm to improve similarity. This algorithm is based on the Single-Pass clustering technique. According to the location information of the news reports, the content-based similarity and location-based similarity are measured and combined to realize topic detection. Experimental results indicate that the algorithm is superior to the traditional text similarity algorithm.关键词
话题检测/地点信息/相似度计算Key words
topic detection/location information/similarity分类
信息技术与安全科学引用本文复制引用
谢林燕,戚银城,孙卓..地点信息在话题检测中的应用[J].电子科技,2012,25(1):96-98,3.
