imsl.data_mining.FrequentItemSets.update¶
- FrequentItemSets.update(frequencies)¶
Update the set of frequent itemsets in the candidate itemsets.
Parameters: frequencies : (n_items,) array_like
An array of length n_items, the number of candidate itemsets in the current instance, containing the frequencies for each itemset.
Returns: FrequentItemSets
An object of type FrequentItemSets containing the updated frequent itemsets.