Association

Concepts

Operators to build association rules.

Attributes status

All attributes are "input", they are discrete.

Association components

Component Description Parameters Note

A priori
Build association rule with from Agrawal's description.

- R. Agrawal, R. Srikant, "Fast algorithms for mining association rules in large databases", in Proc. International Conference in Large Databases, pp.478-499, 1994.

- Min Support
- Min Confidence
- Max rule length.
- Min lift of rules.
This implementation is not very optimized: max table size is 250,000 examples. Be carefull, calculations can be greedy in time and memory resources.

Last modification: January 21st, 2004.