Toward the discovery of itemsets with significant variations in gene expression matrices - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Access content directly
Proceedings Year : 2008

Toward the discovery of itemsets with significant variations in gene expression matrices

Abstract

This paper presents new syntactic constraints for itemset mining in gene expression matrices. Biologists are interested in identifying gene expression profiles which present similar quantitative variation features. A two dimensional gene expression profile representation is introduced and adapted to itemset mining allowing to control gene expression. Syntactic constraints introduce expert knowledge at the beginning of the Knowledge Discovery in Databases process and are used to discover itemsets with significant expression variations from a large collection of gene expression profiles.
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Dates and versions

hal-02817806 , version 1 (06-06-2020)

Identifiers

  • HAL Id : hal-02817806 , version 1
  • PRODINRA : 35004

Cite

Mehdi Kaytoue-Uberall, Sébastien Duplessis, Amedeo Napoli. Toward the discovery of itemsets with significant variations in gene expression matrices. 1. Joint meeting of the Société francophone de classification and the Classification and data analysis group of SIS (SFC-CLADAG), Jun 2008, Caserta, Italy. pp.333-336, 2008. ⟨hal-02817806⟩
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