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Article: Research from University of Wisconsin in the area of information technology published.(Report)
- Article from:
- Information Technology Newsweekly
- Article date:
- November 3, 2009
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According to recent research from the United States, "Concerns about health issues cover a wide spectrum. Consumer health information, which has become more available on the Internet, plays an extremely important role in addressing these concerns."
"A subject directory as an information organization and browsing mechanism is widely used in consumer health-related Websites. In this study we employed the information visualization technique Self-Organizing Map (SOM) in combination with a new U-matrix algorithm to analyze health subject clusters through a Web transaction log. An experimental study was conducted to test the proposed methods. The findings show that the ...