assoc-agrawal.py

orange源码 数据挖掘技术

import orange

data = orange.ExampleTable("inquisition")

rules = orange.AssociationRulesSparseInducer(data, support = 0.5)
print "%5s   %5s" % ("supp", "conf")
for r in rules:
    print "%5.3f   %5.3f   %s" % (r.support, r.confidence, r)