Study of Search Strategy in Topic-oriented Web Spider for Topic-driven Search Engine
HU Jing-cang · Microprocessors · 2011
The search strategy in topic-oriented web spider is the key component of topic-driven search engine,and is really hot in research in recent years.Based on in-depth research in the search strategy in topic-driven search engine,this article expounds the development processes of the multi-thread web spider,at the same time,improves the traditional VSM algorithm and the PageRank algorithm,and enhances the validation and accuracy of information collection for topic-oriented web spider.