An Approach to Mine Frequent Item Sets Considering Negative Item Values
Reshu Agarwal, Arti Gautam, Prakhar Dixit, Ajay Rana · 2020
High utility item set mining identifies the mining item set whose utility satisfies a given limit. Some studies rated the item's values as positive. However, an item set may have negative item values in some applications. Thus, the revelation of high utility item sets with negative item values is required for proper decision-making. This paper proposes a quantitative approach considering negative item values for mining high utility items. An example set out to explain the approach.