Adaptive Keyword Extraction System for the Hierarchical Category Search

  • Toshitaka Maki
  • Toshihiko Wakahara
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 253)


As the Big Data is handled in the modern Internet, it needs various efficient search methods to retrieve the required information in the flood of information. In this paper, we propose a new Hierarchical Search Interface by Self-Organizing search method with a smartphone. The users can search the objective terms by pushing buttons for each adaptive hierarchical categories without any input of keyword. We describe the experimental results and the effectiveness of the proposed system is confirmed by the prototype simulation.


Big data Morphological analysis Complex network Self-Organization Category Web mining Keyword network 


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Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  1. 1.Department of Information and Communication EngineeringFukuoka Institute of TechnologyFukuoka-shiJapan

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