基于网页内容相似度改进算法的主题网络爬虫
魏晶晶;杨定达;廖祥文
Focused Crawler Based on Improved Algorithm of Web Content Similarity
WEI Jing-jing;YANG Ding-da;LIAO Xiang-wen
计算机与现代化 . 2011, (9): 1 -4 .  DOI: 10.3969/j.issn.1006-2475.2011.09.001