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Mining high average-utility itemsets
2009 IEEE International Conference on Systems, Man and Cybernetics, 2009The average utility measure is adopted in this paper to reveal a better utility effect of combining several items than the original utility measure. A mining algorithm is then proposed to efficiently find the high average-utility itemsets. It uses the summation of the maximal utility among the items in each transaction including the target itemset as ...
Tzung-Pei Hong +2 more
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Mining Local High Utility Itemsets
2018High Utility Itemset Mining (HUIM) is the task of analyzing customer transactions to find the sets of items that yield a high utility (e.g. profit). A major limitation of traditional HUIM algorithms is that they do not consider that the utility of itemsets vary over time.
Philippe Fournier-Viger +4 more
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Exploiting High Utility Occupancy Patterns
2017Most studies have considered the frequency as sole interestingness measure for identifying high quality patterns. However, each object is different in nature, in terms of criteria such as the utility, risk, or interest. Besides, another limitation of frequent patterns is that they generally have a low occupancy, and may not be truly representative ...
Wensheng Gan +3 more
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An approach for high utility pattern mining
International Journal of Data Analysis Techniques and Strategies, 2018Mining high utility pattern has become prominent as it provides semantic significance (utility/weighted patterns) associated with items in a transaction. Data analysis and respective strategies for mining high utility patterns is important in real world scenarios.
Dutta Borah Malaya, Rajni Jindal
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Mining High Utility Sequences with a Novel Utility Function
2021 13th International Conference on Knowledge and Systems Engineering (KSE), 2021Hanh-Thong Huynh +4 more
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Generalized maximal utility for mining high average-utility itemsets
Knowledge and Information Systems, 2021Wei Song 0004, Lu Liu, Chaomin Huang
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A residual utility-based concept for high-utility itemset mining
Knowledge and Information Systems, 2023Pushp Sra, Satish Chand
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Targeted High-Utility Itemset Querying
IEEE Transactions on Artificial Intelligence, 2021Jinbao Miao +4 more
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Stable High Utility Itemset Mining
The 23rd International Conference on Information Integration and Web Intelligence, 2021Acquah Hackman +3 more
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ProUM: Projection-based utility mining on sequence data
Information Sciences, 2020Wensheng Gan +2 more
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