Journal of Guangdong University of Technology ›› 2014, Vol. 31 ›› Issue (3): 27-31.doi: 10.3969/j.issn.1007-7162.2014.03.005

• Comprehensive Studies • Previous Articles     Next Articles

Research and Implementation on Competitive Intelligence System Based on Big Data

Wang Yong, Xu Zhong-tao, Wang Ying   

  1. School  of Computers,Guangdong University of Technology，Guangzhou 510006,China
  • Received:2014-04-16 Online:2014-09-30 Published:2014-09-30

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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 (Browser/Server) framework, which can solve the problem of high time complexity of the KNN classification algorithm in a big data environment and other issues. The system also allows users some customization, making it more individualized.

Key words: competitive intelligence system, big data, Hadoop, KNN

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