Mining High Utility Itemsets in Data Streams Based on the Weighted Sliding Window Model

Tsai, Pauray S. M.

doi:10.5121/ijdkp.2014.4202

IJDKP

2014

DOI: 10.5121/ijdkp.2014.4202

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Mining High Utility Itemsets in Data Streams Based on the Weighted Sliding Window Model

Pauray S. M. Tsai¹

Abstract: Most of researches on mining high utility itemsets focus on

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2020

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A Survey of High-utility Itemsets Mining

Yang

Lü

Zhang

2020

J. Phys.: Conf. Ser.

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Data mining is of significance for finding useful information in massive data. Frequent itemsets mining (FIM ) and high-utility itemsets mining(HUIM) are extremely common and wide application in research and real life. For one thing, HUIM algorithm focuses on utility, which is more practical. It can be used to find high profit goods, items with user’s preference, etc. For another, the difference between utility and frequency determines that HUIM and FIM algorithms are different. In order to introduce HUIM algorithms in the round, this paper showed typical HUIM algorithms for static data and stream data separately in section 2 and section 3. Meanwhile, section 2 partitioned algorithms based on candidates generation and threshold. Section 3 showed algorithms in terms of window model which is necessary to stream data mining. Lastly, this paper made a conclusion of referred HUIM algorithms and proposed some research prospects for this work.

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A Survey of High-utility Itemsets Mining

Yang

Lü

Zhang

2020

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

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Mining High Utility Itemsets in Data Streams Based on the Weighted Sliding Window Model

Abstract: Most of researches on mining high utility itemsets focus on

Cited by 1 publication

References 25 publications

A Survey of High-utility Itemsets Mining

A Survey of High-utility Itemsets Mining

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