=== Run information ===

Scheme:       weka.associations.Apriori -N 1000 -T 0 -C 0.5 -D 0.05 -U 1.0 -M 0.07 -S -1.0
Relation:     Iris23train-weka.filters.DiscretizeFilter-B10-Rfirst-4
Instances:    100
Attributes:   5
              sepallength
              sepalwidth
              petallength
              petalwidth
              class
=== Associator model (full training set) ===


Apriori
=======

Minimum support: 0.05
Minimum metric <confidence>: 0.5
Number of cycles performed: 18

Generated sets of large itemsets:

Size of set of large itemsets L(1): 21

Size of set of large itemsets L(2): 17

Size of set of large itemsets L(3): 8

Size of set of large itemsets L(4): 2

Best rules found:

  1. petallength='(-inf-1.68]' 36 ==> class=Iris-setosa 36    conf:(1)
  2. petalwidth='(-inf-0.34]' 32 ==> class=Iris-setosa 32    conf:(1)
  3. petallength='(-inf-1.68]' petalwidth='(-inf-0.34]' 31 ==> class=Iris-setosa 31    conf:(1)
  4. sepallength='(4.98-5.32]' petallength='(-inf-1.68]' 16 ==> class=Iris-setosa 16    conf:(1)
  5. petalwidth='(1.06-1.3]' 14 ==> class=Iris-versicolor 14    conf:(1)
  7. sepallength='(4.98-5.32]' petallength='(-inf-1.68]' petalwidth='(-inf-0.34]' 13 ==> class=Iris-setosa 13    conf:(1)
  9. sepallength='(4.98-5.32]' petalwidth='(-inf-0.34]' 13 ==> class=Iris-setosa 13    conf:(1)
 11. sepalwidth='(3.3-3.52]' petallength='(-inf-1.68]' 11 ==> class=Iris-setosa 11    conf:(1)
 12. petallength='(5.16-5.74]' 11 ==> class=Iris-virginica 11    conf:(1)
 16. sepalwidth='(3.08-3.3]' petallength='(-inf-1.68]' petalwidth='(-inf-0.34]' 10 ==> class=Iris-setosa 10    conf:(1)
 19. sepalwidth='(3.08-3.3]' petalwidth='(-inf-0.34]' 10 ==> class=Iris-setosa 10    conf:(1)
 21. sepalwidth='(3.08-3.3]' petallength='(-inf-1.68]' 10 ==> class=Iris-setosa 10    conf:(1)
 25. petalwidth='(1.78-2.02]' 10 ==> class=Iris-virginica 10    conf:(1)
 30. sepallength='(4.98-5.32]' 18 ==> class=Iris-setosa 17    conf:(0.94)
 32. petallength='(4-4.58]' 14 ==> class=Iris-versicolor 13    conf:(0.93)
 39. sepalwidth='(3.3-3.52]' 14 ==> class=Iris-setosa 12    conf:(0.86)
 41. petalwidth='(1.3-1.54]' 12 ==> class=Iris-versicolor 10    conf:(0.83)
 54. sepalwidth='(2.64-2.86]' 19 ==> class=Iris-virginica 10    conf:(0.53)
 59. sepalwidth='(3.08-3.3]' 20 ==> class=Iris-setosa 10    conf:(0.5)