Useful Knowledge Visualization
September 25, 2014
I find visualization endlessly entertaining. I read “A Visual Data Mining Framework for Convenient Identification of Useful Knowledge.” The authors of the paper are Kaidi Zhao and Bing Liu (University of Illinois, Chicago) and Thomas M. Tirpak and Weimin Xiao (Motorola Labs). The paper illustrates the effort going in to making sense of available data. What struck me was the illustration on page 6 of the PDF.
I hope that progress is rapid with their approach. Useful knowledge is helpful particularly when the visualization method is crystal clear. When I look closely at a magnified view of page 6’s diagram, I can spot “values.” In Column C, Row 6, there are three unexplained values.
Stephen E Arnold, September 25, 2014
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