UBP-Miner: An efficient bit based high utility itemset mining algorithm

P Wu, X Niu, P Fournier-Viger, C Huang… - Knowledge-Based …, 2022 - Elsevier
HUIM (High utility itemset mining) is a key problem in data mining. The goal is to find
itemsets having a high importance or profit in a database, to identify useful knowledge that …

An efficient utility-list based high-utility itemset mining algorithm

Z Cheng, W Fang, W Shen, JCW Lin, B Yuan - Applied Intelligence, 2023 - Springer
High-utility itemset mining (HUIM) is an important task in data mining that can retrieve more
meaningful and useful patterns for decision-making. One-phase HUIM algorithms based on …

EFIM: a fast and memory efficient algorithm for high-utility itemset mining

S Zida, P Fournier-Viger, JCW Lin, CW Wu… - … and Information Systems, 2017 - Springer
In recent years, high-utility itemset mining has emerged as an important data mining task.
However, it remains computationally expensive both in terms of runtime and memory …

CLS-Miner: efficient and effective closed high-utility itemset mining

TL Dam, K Li, P Fournier-Viger, QH Duong - Frontiers of Computer Science, 2019 - Springer
High-utility itemset mining (HUIM) is a popular data mining task with applications in
numerous domains. However, traditional HUIM algorithms often produce a very large set of …

Efficient high utility itemset mining using buffered utility-lists

QH Duong, P Fournier-Viger, H Ramampiaro… - Applied …, 2018 - Springer
Discovering high utility itemsets in transaction databases is a key task for studying the
behavior of customers. It consists of finding groups of items bought together that yield a high …

An empirical evaluation of high utility itemset mining algorithms

C Zhang, G Almpanidis, W Wang, C Liu - Expert Systems with applications, 2018 - Elsevier
High utility itemset mining (HUIM) has emerged as an important research topic in data
mining, with applications to retail-market data analysis, stock market prediction, and …

Efficient algorithms for high utility itemset mining without candidate generation

JF Qu, M Liu, P Fournier-Viger - High-utility pattern mining: theory …, 2019 - Springer
High utility itemsets are sets of items having a high utility or profit in a database. Efficiently
discovering high utility itemsets plays a crucial role in real-life applications such as market …

An efficient structure for fast mining high utility itemsets

ZH Deng - Applied Intelligence, 2018 - Springer
High utility itemset mining has emerged to be an important research issue in data mining
since it has a wide range of real life applications. Although a number of algorithms have …

A parallel algorithm for mining high utility itemsets

TDD Nguyen, LTT Nguyen, B Vo - … and Technology–ISAT 2018: Part II, 2019 - Springer
High utility itemset mining (HUIM) is a popular and important mining task in recent years.
The problem is considered computational expensive in terms of execution time and memory …

FHN: An efficient algorithm for mining high-utility itemsets with negative unit profits

JCW Lin, P Fournier-Viger, W Gan - Knowledge-Based Systems, 2016 - Elsevier
High utility itemset mining is an emerging data mining task, which consists of discovering
highly profitable itemsets (called high utility itemsets) in very large transactional databases …