Recent advances in Microarray technologies have encouraged to extract gene regulatory network from microarray data in order to understand the gene regulation (in terms of activators and inhibitors) from time-series gene expression patterns in a cell. The concept of positive and negative co-regulated gene clusters (pncgc)[1] Association Rule Mining is used to analyze the gene expression data that more accurately reflects the co-regulations of genes than the existing methods which are computationally expensive. Experiments were performed with Saccharomyces cerevisiae and Homo Sapiens dataset through which semi co-regulated gene clusters and positive and negative co-regulated gene clusters were extracted. The resulting semi co-regulated gene clusters were used in inferring a gene regulatory network which was compared with large scale regulatory network inferred from modified association rule mining algorithm. The usage of positive and negative co-regulated gene cluster approach of identifying the network outperformed the modified association rule mining [2], especially when analyzing large numbers of genes. © 2011 Springer-Verlag.
CITATION STYLE
More, S., Vidya, M., Sujana, N., & Soumya, H. D. (2011). Association rule mining for the identification of activators from gene regulatory network. In Communications in Computer and Information Science (Vol. 190 CCIS, pp. 361–370). https://doi.org/10.1007/978-3-642-22709-7_37
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