A Microarray Dataset
~Cancer
SampleN
~Cancer
SampleN-1
.
.
.
Cancer
Sample2
Cancer
Sample1
.....
Gene7
Gene6
Gene5
Gene4
Gene3
Gene2
Gene1
Class
1000 - 100,000 columns
100-
500
rows
•
Find closed patterns which occur frequently among genes.
•
Find rules which associate certain combination of the columns
that affect the class of the rows
–
Gene1,Gene10,Gene1001 -> Cancer