Results 21 to 30 of about 1,701 (255)

Evolving temporal fuzzy itemsets from quantitative data with a multi-objective evolutionary algorithm [PDF]

open access: yes, 2011
We present a novel method for mining itemsets that are both quantitative and temporal, for association rule mining, using multi-objective evolutionary search and optimisation.
Gongora, Mario A.   +9 more
core   +1 more source

Recommendation with quantitative implication rules [PDF]

open access: yesEAI Endorsed Transactions on Context-aware Systems and Applications, 2019
Association rules based recommendation is one of approaches to develop recommendation systems. However, such systems just focus on binary dataset, whereas many datasets are in the quantitative form. There are many solutions proposed for this problem such
Hoang Nguyen   +3 more
doaj   +1 more source

Automatic Finding Trapezoidal Membership Functions in Mining Fuzzy Association Rules Based on Learning Automata.

open access: yesInternational Journal of Interactive Multimedia and Artificial Intelligence, 2022
Association rule mining is an important data mining technique used for discovering relationships among all data items. Membership functions have a significant impact on the outcome of the mining association rules.
Zohreh Anari   +2 more
doaj   +1 more source

Evolving temporal association rules with genetic algorithms [PDF]

open access: yes, 2010
A novel framework for mining temporal association rules by discovering itemsets with a genetic algorithm is introduced. Metaheuristics have been applied to association rule mining, we show the efficacy of extending this to another variant - temporal ...
Gongora, Mario A.   +6 more
core   +1 more source

Fuzzy association rules for biological data analysis: A case study on yeast

open access: yesBMC Bioinformatics, 2008
Background Last years' mapping of diverse genomes has generated huge amounts of biological data which are currently dispersed through many databases.
Cano Carlos   +4 more
doaj   +1 more source

Cluster-Based Membership Function Acquisition Approaches for Mining Fuzzy Temporal Association Rules

open access: yesIEEE Access, 2020
In real-world applications, transactions are typically represented by quantitative data. Thus, fuzzy association rule mining algorithms have been proposed to handle these quantitative transactions.
Chun-Hao Chen   +3 more
doaj   +1 more source

Developing a Course Recommender by Combining Clustering and Fuzzy Association Rules [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2019
Each semester, students go through the process of selecting appropriate courses. It is difficult to find information about each course and ultimately make decisions.
Sh. Asadi   +2 more
doaj   +1 more source

Discovering interesting knowledge from a science & technology database with a genetic algorithm [PDF]

open access: yes, 2004
Data mining consists of extracting interesting knowledge from data. This paper addresses the discovery of knowledge in the form of prediction IF-THEN rules, which are a popular form of knowledge representation in data mining.
Gimenes, Itana M. de S.   +2 more
core   +1 more source

arules - A Computational Environment for Mining Association Rules and Frequent Item Sets [PDF]

open access: yes, 2005
Mining frequent itemsets and association rules is a popular and well researched approach for discovering interesting relationships between variables in large databases.
Bettina Grün   +6 more
core   +1 more source

Research on Fuzzy Temporal Event Association Mining Model and Algorithm

open access: yesAxioms, 2023
As traditional models and algorithms are less effective in dealing with complex and irregular temporal data streams, this work proposed a fuzzy temporal association model as well as an algorithm. The core idea is to granulate and fuzzify information from
Aihua Zhu, Zhiqing Meng, Rui Shen
doaj   +1 more source

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