Efficient Analysis of Pattern and Association Rule Mining Approaches
Authors: Thabet Slimani, Amor Lazzez
AI-generated Key Points
- Discovering patterns from a given data source is crucial in data mining
- Most recognized data mining tasks include frequent itemset mining, sequential pattern mining, structured pattern mining, and correlation mining
- Numerous efficient algorithms have been proposed for accomplishing these tasks
- Frequent pattern mining has received considerable attention due to its practical applications in various fields such as market basket analysis, web usage analysis, bioinformatics, etc.
- Several efficient algorithms have been developed for frequent itemset discovery using different strategies such as Apriori-based methods, FP-growth algorithm, Eclat algorithm, etc.
- Sequential pattern mining involves discovering frequently occurring subsequences or episodes within sequences or event logs. Several approaches have been proposed for this task such as GSP (Generalized Sequential Pattern), SPADE (Sequential Pattern Discovery using Equivalence classes), PrefixSpan (Prefix-Projected Sequential Pattern), etc.
- Structured pattern mining involves discovering patterns that satisfy certain structural constraints on attributes or relationships between them. Popular algorithms used for structured pattern mining include Subdue (Substructure Discovery), gSpan (Graph-Based Substructure Pattern Mining), etc.
- Correlation mining involves discovering interesting correlations between different attributes in a dataset. Several approaches have been proposed for this task such as Pearson's correlation coefficient, Spearman's rank correlation coefficient, Kendall's tau-b correlation coefficient, etc.
- Efficient algorithms are important for data mining tasks and promising research directions exist in this field.
Abstract: The process of data mining produces various patterns from a given data source. The most recognized data mining tasks are the process of discovering frequent itemsets, frequent sequential patterns, frequent sequential rules and frequent association rules. Numerous efficient algorithms have been proposed to do the above processes. Frequent pattern mining has been a focused topic in data mining research with a good number of references in literature and for that reason an important progress has been made, varying from performant algorithms for frequent itemset mining in transaction databases to complex algorithms, such as sequential pattern mining, structured pattern mining, correlation mining. Association Rule mining (ARM) is one of the utmost current data mining techniques designed to group objects together from large databases aiming to extract the interesting correlation and relation among huge amount of data. In this article, we provide a brief review and analysis of the current status of frequent pattern mining and discuss some promising research directions. Additionally, this paper includes a comparative study between the performance of the described approaches.
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