Efficient transaction deleting approach of pre-large based high utility pattern mining in dynamic databases

2020 ◽  
Vol 103 ◽  
pp. 58-78 ◽  
Author(s):  
Unil Yun ◽  
Hyoju Nam ◽  
Jongseong Kim ◽  
Heonho Kim ◽  
Yoonji Baek ◽  
...  
Keyword(s):  
Pattern Mining ◽  
Dynamic Databases ◽  
High Utility

scholarly journals Dynamic maintenance model for high average-utility pattern mining with deletion operation

2021 ◽  
Author(s):  
Jimmy Ming-Tai Wu ◽  
Qian Teng ◽  
Shahab Tayeb ◽  
Jerry Chun-Wei Lin
Keyword(s):  
Pattern Mining ◽  
Computational Cost ◽  
Practical Applications ◽  
Itemset Mining ◽  
Dynamic Databases ◽  
Speed Up ◽  
Dynamic Maintenance ◽  
Average Utility ◽  
High Utility ◽  
Maintenance Model

AbstractThe high average-utility itemset mining (HAUIM) was established to provide a fair measure instead of genetic high-utility itemset mining (HUIM) for revealing the satisfied and interesting patterns. In practical applications, the database is dynamically changed when insertion/deletion operations are performed on databases. Several works were designed to handle the insertion process but fewer studies focused on processing the deletion process for knowledge maintenance. In this paper, we then develop a PRE-HAUI-DEL algorithm that utilizes the pre-large concept on HAUIM for handling transaction deletion in the dynamic databases. The pre-large concept is served as the buffer on HAUIM that reduces the number of database scans while the database is updated particularly in transaction deletion. Two upper-bound values are also established here to reduce the unpromising candidates early which can speed up the computational cost. From the experimental results, the designed PRE-HAUI-DEL algorithm is well performed compared to the Apriori-like model in terms of runtime, memory, and scalability in dynamic databases.

scholarly journals A Survey of Correlated High Utility Pattern Mining

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Rashad S. Almoqbily ◽  
Azhar Rauf ◽  
Fahmi H. Quradaa
Keyword(s):  
Pattern Mining ◽  
High Utility

HSNP-Miner: High Utility Self-Adaptive Nonoverlapping Pattern Mining

2021 ◽  
Author(s):  
Md Motaher Hossain ◽  
Youxi Wu ◽  
Philippe Fournier-Viger ◽  
Zhao Li ◽  
Lei Guo ◽  
...  
Keyword(s):  
Pattern Mining ◽  
High Utility ◽  
Self Adaptive

Prediction and Analysis in High Utility Pattern Mining Using List Based HUPM Algorithm

2021 ◽  
Author(s):  
S. Jevalaksshmi ◽  
K. Hema Shankari ◽  
S. Mathivilasini ◽  
T.Nusrat Jabeen ◽  
K. Maheswari ◽  
...  
Keyword(s):  
Pattern Mining ◽  
High Utility

scholarly journals Efficient Chain Structure for High-Utility Sequential Pattern Mining

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 40714-40722 ◽  
Author(s):  
Jerry Chun-Wei Lin ◽  
Yuanfa Li ◽  
Philippe Fournier-Viger ◽  
Youcef Djenouri ◽  
Ji Zhang
Keyword(s):  
Pattern Mining ◽  
Sequential Pattern Mining ◽  
Chain Structure ◽  
Sequential Pattern ◽  
High Utility
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