<model name>_ASSOCRULES table

This table contains the confident rules that are implied based on the detected patterns. The confidence value of these rules exceeds the value that is specified by the minconf parameter.

The following table shows the table columns.

Table 1. Columns of the <model name>_ASSOCRULES table
Column name Data type Description
RULEID INTEGER The ID of the rule in the model
ITEMSETID INTEGER The ID of the whole pattern, which the rule is implied from
BODYID INTEGER The ID of the pattern that represents the left side of the rule
HEADID INTEGER The ID of the pattern that represents the right side of the rule
CONFIDENCE DOUBLE The confidence of the rule, that is, the probability that the head occurs when the body patterns already occur. The confidence is calculated as the support for the whole pattern that is divided by the support for the body pattern.
PRUNED SMALLINT Indicates whether the pattern is pruned. The default value is 0.