imsl.data_mining.FrequentItemSets.union¶
- FrequentItemSets.union(*itemsets)¶
Compute the union of itemsets from different transaction sets.
Parameters: itemsets : tuple
A collection of FrequentItemSets instances containing information about the frequent itemsets to merge with the current instance.
Returns: FrequentItemSets
An object of type FrequentItemSets containing the merged frequent itemsets.