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: | , , |
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| 格式: | Journal article |
| 語言: | Vietnamese |
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2024
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| 在線閱讀: | 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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