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A Visualizer for High Utility Itemset Mining
2014 IEEE 17th International Conference on Computational Science and Engineering, 2014Mining high utility item sets is one of the most important research issues in data mining owing to its ability to consider nonbinary frequency values of items in transactions and different profit values for each item. Although several studies have been carried out, current methods present the mined results in the form of textual lists for users, which ...
Wei Song, Mingyuan Liu
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A predictive GA-based model for closed high-utility itemset mining
Applied Soft Computing, 2021Chun-Wei Lin +4 more
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Actionable high-coherent-utility fuzzy itemset mining
Soft Computing, 2014Many fuzzy data mining approaches have been proposed for finding fuzzy association rules with the predefined minimum support from quantitative transaction databases. Since each item has its own utility, utility itemset mining has become increasingly important.
Chun-Hao Chen +2 more
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An efficient utility-list based high-utility itemset mining algorithm
Applied intelligence (Boston), 2022Zaihe Cheng +4 more
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High-Utility Itemset Mining in Big Dataset
2020High-utility mining (HUIM) is an extended concept from frequent itemset mining (FIM). It emphasizes the more important factors, such as profits or the weight of an itemset in commercial applications. In this paper, we assume a dataset is too big to be loaded in the memory, then propose a MapReduce framework to handle this kind of situation, and try to ...
Jimmy Ming-Tai Wu +3 more
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International journal of information technology, 2023
Eduardus Hardika Sandy Atmaja +1 more
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Eduardus Hardika Sandy Atmaja +1 more
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Pruning strategies for mining high utility itemsets
Expert Systems with Applications, 2015Presents an efficient high utility mining method.Employs novel pruning strategies to limit the search space of utility mining.Compares the proposed method against a state-of-the-art utility mining method.Experimentally evaluates the system on eight real and synthetic benchmark datasets.Empirical results are found to be quite promising, especially for ...
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Efficient evolutionary computation model of closed high-utility itemset mining
Applied intelligence (Boston), 2022Chun-Wei Lin +3 more
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