On-shelf utility mining with negative item values

作者：

Highlights：

• We introduce a new research work, on-shelf utility mining with negative item values.

• We propose a TS-HOUN algorithm for mining the new type of utility itemsets.

• The derived itemsets are expected to be more reliable in terms of business.

• The synthetic and real datasets are used to show the TS-HOUN is effective.

• Experiments show that TS-HOUN can find more utility itemsets with negative values.

摘要

•We introduce a new research work, on-shelf utility mining with negative item values.•We propose a TS-HOUN algorithm for mining the new type of utility itemsets.•The derived itemsets are expected to be more reliable in terms of business.•The synthetic and real datasets are used to show the TS-HOUN is effective.•Experiments show that TS-HOUN can find more utility itemsets with negative values.

论文关键词：Data mining,Utility mining,On-shelf utility mining,High on-shelf utility itemset,Negative profit

论文评审过程：Available online 6 November 2013.

论文官网地址：https://doi.org/10.1016/j.eswa.2013.10.049