Mining high-utility itemsets in dynamic profit databases

LTT Nguyen, P Nguyen, TDD Nguyen, B Vo… - Knowledge-Based …, 2019 - Elsevier
Abstract High-Utility Itemset (HUI) mining is an important data-mining task which has gained
popularity in recent years due to its applications in numerous fields. HUI mining aims at …

Efficient algorithms for mining the concise and lossless representation of high utility itemsets

VS Tseng, CW Wu, P Fournier-Viger… - IEEE transactions on …, 2014 - ieeexplore.ieee.org
Mining high utility itemsets (HUIs) from databases is an important data mining task, which
refers to the discovery of itemsets with high utilities (eg high profits). However, it may present …

A new method for mining frequent weighted itemsets based on WIT-trees

B Vo, F Coenen, B Le - Expert Systems with Applications, 2013 - Elsevier
The mining frequent itemsets plays an important role in the mining of association rules.
Frequent itemsets are typically mined from binary databases where each item in a …

Efficient algorithms for mining closed high utility itemsets in dynamic profit databases

TDD Nguyen, LTT Nguyen, L Vu, B Vo… - Expert Systems with …, 2021 - Elsevier
The problem of discovering high-utility itemsets (HUIs) in transaction databases, which is an
extension of Frequent Itemset Mining, is a commonly encountered mining task. Researchers …

FTKHUIM: a fast and efficient method for mining top-K high-utility itemsets

VV Vu, MTH Lam, TTM Duong, LT Manh… - IEEE …, 2023 - ieeexplore.ieee.org
High-utility itemset mining (HUIM) is an important task in the field of knowledge data
discovery. The large search space and huge number of HUIs are the consequences of …

A new method for mining high average utility itemsets

T Lu, B Vo, HT Nguyen, TP Hong - … Conference, CISIM 2014, Ho Chi Minh …, 2014 - Springer
Data mining is one of exciting fields in recent years. Its purpose is to discover useful
information and knowledge from large databases for business decisions and other areas …

High utility itemsets mining from transactional databases: a survey

R Kumar, K Singh - Applied Intelligence, 2023 - Springer
Mining high utility itemsets are the basic task in the area of frequent itemset mining (FIM) that
has various applications in diverse domains, including market basket analysis, web mining …

A multi-core approach to efficiently mining high-utility itemsets in dynamic profit databases

B Vo, LTT Nguyen, TDD Nguyen… - IEEE …, 2020 - ieeexplore.ieee.org
Analyzing customer transactions to discover high-utility itemsets is a popular task, which
consists of finding the sets of items that are purchased together and yield a high profit …

Mining correlated high utility itemsets in one phase

B Vo, LV Nguyen, VV Vu, MTH Lam, TTM Duong… - IEEE …, 2020 - ieeexplore.ieee.org
High-utility itemset mining (HUIM) in transaction databases has been extensively studied to
discover interesting itemsets from users' purchase behaviors. With this, business managers …

Efficient mining of a concise and lossless representation of high utility itemsets

CW Wu, P Fournier-Viger, SY Philip… - 2011 IEEE 11th …, 2011 - ieeexplore.ieee.org
Mining high utility item sets from transactional databases is an important data mining task,
which refers to the discovery of item sets with high utilities (eg high profits). Although several …