Efficient Algorithms for Mining Closed and Maximal High Utility Itemsets

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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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Библиографические подробности
Главные авторы:	Dương, Văn Hải, Hoàng, Minh Tiến, Trần, Thống
Формат:	Journal article
Язык:	Vietnamese
Опубликовано:	2024
Предметы:	Closed high utility itemset,High utility itemset,Maximal high utility itemset,Pruning strategy,Upper bound,Utility mining,Weak upper bound
Online-ссылка:	https://doi.org/10.1016/j.knosys.2022.109921 https://www.sciencedirect.com/science/article/abs/pii/S0950705122010140
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Thư viện lưu trữ:	Thư viện Trường Đại học Đà Lạt

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