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:An object of type FrequentItemSets containing the updated frequent itemsets. Return type:*FrequentItemSets*