Efficient Algorithms for Mining Closed and Maximal High Utility Itemsets

Closed high utility itemsets (CHUIs) and maximal high utility itemsets (MaxHUIs) are two important concise representations of HUIs. Discovering these itemsets is important because they are lossless and compact, i.e., they provide a concise summary of all HUIs that can be orders of magnitude smaller....

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Những tác giả chính:	Dương, Văn Hải, Hoàng, Minh Tiến, Trần, Thống
פורמט:	Journal article
שפה:	Vietnamese
יצא לאור:	2024
נושאים:	Closed high utility itemset,High utility itemset,Maximal high utility itemset,Pruning strategy,Upper bound,Utility mining,Weak upper bound
גישה מקוונת:	https://doi.org/10.1016/j.knosys.2022.109921 https://www.sciencedirect.com/science/article/abs/pii/S0950705122010140
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Efficient Algorithms for Mining Closed and Maximal High Utility Itemsets

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