Itemset
class Itemset(val itemRefs: Set[ItemRef], val id: String, val support: Option[Double], val numberOfItems: Option[Int]) extends PmmlElement
- Value parameters:
- id
An identification to uniquely identify an Itemset.
- itemRefs
Item references point to elements of type Item
- numberOfItems
The number of Items contained in this Itemset
- support
The relative support of the Itemset: support(set) = (number of transactions containing the set) / (total number of transactions)