广东工业大学学报Issue(3)：27-31,5.DOI:10.3969/j.issn.1007-7162.2014.03.005
大数据环境下竞争情报系统的研究与实现
Research and Implementation on Competitive Intelligence System Based on Big Data
摘要
Abstract
To help enterprises to obtain timely , accurate and reliable intelligence information under the environment of big data , it proposed how to build an enterprise competitive intelligence system , based on big data .It used web crawlers of focused crawler works to collect intelligence information , and employed the Hadoop-based KNN algorithm to process and classify the intelligence information via the B /S ( Brow-ser/Server) framework, which can solve the problem of high time complexity of the KNN classification al-gorithm in a big data environment and other issues .The system also allows users some customization , making it more individualized .关键词
竞争情报系统/大数据/Hadoop/K近邻算法Key words
competitive intelligence system/big data/Hadoop/KNN分类
信息技术与安全科学引用本文复制引用
王勇,许钟涛,王瑛..大数据环境下竞争情报系统的研究与实现[J].广东工业大学学报,2014,(3):27-31,5.基金项目
广东省教育部产学研结合项目（2012B040500005）；广东省教育部产学研结合项目 （）
