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    STUDIA NEGOTIA - Issue no. 1 / 2004  
         
  Article:   SEMANTIC-BASED KNOWLEDGE DISCOVERY AND DATA MINING.

Authors:  ZOLTÁN ÉLTHES. 		 
       
         
  Abstract:  Visualisation and data mining must connect closely to each other, because the cognitive aspect can be realised only by using visual techniques. Without this, there cannot be an effective communication between people and programs. Currently, manager information systems contain graphical description of reduced data, which can only be a part of a real manager information system. Data mining is the analysis of data and the use of software techniques for finding patterns and regularities in sets of data. The computer is responsible for finding the patterns by identifying the underlying rules and features in the data. It is possible to "trike gold" in unexpected places as the data mining software extracts patterns not previously discernable or so obvious that no-one has noticed them before. Mining analogy: large volumes of data are sifted in an attempt to find something worthwhile in a mining operation large amounts of low grade materials are sifted through in order to find something of value.  
         
     
         
         
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