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Selecting a key issue through association analysis of realtime search words
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  • Journal title : Journal of Digital Convergence
  • Volume 13, Issue 12,  2015, pp.161-169
  • Publisher : The Society of Digital Policy and Management
  • DOI : 10.14400/JDC.2015.13.12.161
 Title & Authors
Selecting a key issue through association analysis of realtime search words
Chong, Min-Yeong;
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 Abstract
Realtime search words of typical portal sites appear every few seconds in descending order by search frequency in order to show issues increasing rapidly in interest. However, the characteristics of realtime search words reordering within too short a time cause problems that they go over the key issues of the day. This paper proposes a method for deriving a key issue through association analysis of realtime search words. The proposed method first makes scores of realtime search words depending on the ranking and the relative interest, and derives the top 10 search words through descriptive statistics for groups. Then, it extracts association rules depending on 'support' and 'confidence', and chooses the key issue based on the results as a graph visualizing them. The results of experiments show that the key issue through association rules is more meaningful than the first realtime search word.
 Keywords
realtime search words;association rules;text mining;web mining;big data;
 Language
Korean
 Cited by
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