Journal of Information Resources Management ›› 2015, Vol. 5 ›› Issue (4): 89-97.doi: 10.13365/j.jirm.2015.04.089

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Comparative Analyses on Domestic and Overseas Big Data Based on Mapping Knowledge

Deng Zhonghua Song Xiufen   

  • Received:2014-06-29 Online:2015-10-26 Published:2015-10-26


Using CNKI and WOS as the searching tools, this paper makes an analysis from bibliometrics perspective on papers of big data at home and abroad, published during the period 20082013. With visualization tools forming a distribution table of keywords cooccurrence matrix, keywords cooccurrence network and keywords cooccurrence clustering map, the paper compares and analyses similarity and difference on big data from international aspect.

Key words: Big data;   , Knowledge Map;   , Co-occurrence networks;   , Ucinet

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