Mining of high‐utility itemsets with negative utility

K Singh, HK Shakya, A Singh, B Biswas - Expert Systems, 2018 - Wiley Online Library
High‐utility itemset (HUI) mining is an important tasks during data mining. Recently, many
algorithms have been proposed to discover HUIs. Most of the algorithms work only for …

Mining of closed high utility itemsets: a survey

K Singh, SS Singh, AK Luhach… - Recent Advances in …, 2021 - benthamdirect.com
Finding High Utility Itemsets (HUIs) is one of the major problems in the area of frequent
itemsets mining. However, HUIs mine lots of redundant itemsets which degrade the …

High utility itemsets mining with negative utility value: A survey

K Singh, SS Singh, A Kumar… - Journal of Intelligent & …, 2018 - content.iospress.com
Mining high utility itemsets (HUIs) is a basic task of frequent itemsets mining (FIM). In recent
years, a trend in FIM has been to design algorithm for mining HUIs because FIM assumes …

High average-utility itemsets mining: a survey

K Singh, R Kumar, B Biswas - Applied Intelligence, 2022 - Springer
HUIM (High utility itemsets mining) is a sub-division of data mining dealing with the task to
obtain promising patterns in the quantitative datasets. A variant of HUIM is to discover the …

Efficient algorithm for mining high utility pattern considering length constraints

K Singh, B Biswas - International Journal of Data Warehousing and …, 2019 - igi-global.com
High utility itemset (HUI) mining is one of the popular and important data mining tasks.
Several studies have been carried out on this topic, which often discovers a very large …

The curse of indecomposable aggregates for big data exploratory analysis with a case for frequent pattern cubes

H Fadishei, A Soltani - The Journal of Supercomputing, 2020 - Springer
Exploratory big data analytics requires the interaction delays to be kept at minimum.
Although data cubes help this goal by pre-calculating the measures of interest, some …

Mining high utility itemsets with positive and negative utility values

K Singh - 2018 - idr-lib.iitbhu.ac.in
High utility itemsets (HUIs) mining is one of the emerging topics in the data mining.
Compared to the frequent itemsets mining, the utility mining provides more informative and …