Focused Web Crawling:A Framework for Crawling of Country Based Financial Data
Crawling the Web quickly and entirely is an expensive,unrealistic goal because of the required enormous amounts of hardware and network resources.But when only information about a predefined topic set is desired,a specialization of the aforementioned process called focused crawling is used.A focused crawler is an agent that targets a particular topic and visits and gathers only a relevant,narrow Web segment while trying not to waste resources on irrelevant material.Compared to the standard web search engines,focused crawlers yield good recall as well as good precision by restricting themselves to a limited domain.In this paper we will introduce the technique of focused crawling of country based financial data.
Crawler Focused Crawler Information retrieval Financial data
Manas Kanti Dey Hasan Md Suhag Chowdhury Debakar Shamanta Khandakar Entenam Unayes Ahmed
Department of Computer Science & Engineering Shahjalal University of Science and Technology Sylhet.B Department of Computer Science & Engineering Shahjalal University of Science and Technology Sylhet,B
国际会议
重庆
英文
409-412
2010-09-17（万方平台首次上网日期，不代表论文的发表时间）