an algorithm of association rules based on matrix is introduces.Compared with the WINEPI algorithm
which visiting database for many times
the algorithm first converts the alarm database into matrix
and then calculate the matrix to get the association rules.Experimental results show the effectiveness of the algorithm.
关键词
Keywords
references
Discovery of Frequent Episodes in Event Sequences [J] . Heikki Mannila,Hannu Toivonen,A. Inkeri Verkamo. Data Mining and Knowledge Discovery . 1997 (3)