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Data mining complexity » Historique » Révision 2

Révision 1 (François Rioult, 03/02/2011 20:05) → Révision 2/5 (François Rioult, 03/02/2011 20:32)

h1. Data mining complexity 

 !https://forge.greyc.fr/attachments/62/complex1.png! 

 This stream plots  
 * the time needed for mining frequent patterns 
 * the number of patterns depending on the minimum support. 

 The minsup varies with the help of a @for@ loop. 

 This loop starts from the lowest minsup and goes to the highest minsup. The frequent patterns are then mined, counted and the time needed is computed. Finally, GNUplot generates a .PNG image plotting the results.