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Frequent Closed High-Utility Itemset Mining Algorithm Based on Leiden Community Detection and Compact Genetic Algorithm

open access: yesIEEE Access
Traditional pattern mining algorithms are based on tree and linked list structures. However, they often only consider a single factor of frequency or utility and have to deal with exponential search spaces as well as generate numerous candidates.
Xiumei Zhao, Xincheng Zhong, Bing Han
doaj   +1 more source

Approximate Inverse Frequent Itemset Mining: Privacy, Complexity, and Approximation

open access: yes, 2008
In order to generate synthetic basket datasets for better benchmark testing, it is important to integrate characteristics from real-life databases into the synthetic basket datasets.

core  

Frequent Itemset Hiding Algorithm Using Frequent Pattern Tree Approach

open access: yes, 2012
A problem that has been the focus of much recent research in privacy preserving data-mining is the frequent itemset hiding (FIH) problem. Identifying itemsets that appear together frequently in customer transactions is a common task in association rule ...
Alnatsheh, Rami H.
core   +1 more source

A Fuzzy Algorithm for Mining High Utility Rare Itemsets -FHURI

open access: yes, 2014
Classical frequent itemset mining identifies frequent itemsets in transaction databases using only frequency of item occurrences, without considering utility of items.
Pillai, Jyothi   +4 more
core  

Three Strategies for Concurrent Processing of Frequent Itemset Queries Using FP-growth*

open access: yes, 2008
. Frequent itemset mining is often regarded as advanced querying where a user specifies the source dataset and pattern constraints using a given constraint model.
Marek Wojciechowski   +2 more
core  

Unravelling associations between unassigned mass spectrometry peaks with frequent itemset mining techniques. [PDF]

open access: yesProteome Sci, 2014
Vu TN   +6 more
europepmc   +1 more source

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