AScontrol-classes: Classes ``AScontrol'', ``APcontrol'', ``ECcontrol'' ---
Specifying the `control' Argument of apriori() and eclat()
Description
The AScontrol
class holds the algorithmic parameters for the used
mining algorithms. APcontrol
and ECcontrol
directly extend
AScontrol
with additional slots for parameters only suitable for the
algorithms Apriori (APcontrol
) and Eclat (ECcontrol
).Objects from the Class
A suitable default control object will be automatically created by
the apriori
or the eclat
function.
By specifying a named list (names equal to slots) as control
argument for the apriori
or the eclat
function, default values can be replaced by the values in the list.
Objects can also be created by calls of the form
new("APcontrol", ...)
or new("ECcontrol", ...)
.References
Christian Borgelt (2004)
Apriori --- Finding Association Rules/Hyperedges with the Apriori
Algorithm.
http://fuzzy.cs.uni-magdeburg.de/~borgelt/apriori.html