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Microarray technology is a big step in bioinformatics. Hidden information within the large amounts of data provides scientists with molecular functions or essential biological meanings to study and analyze. However, these data often contain a certain portion of entities that are missing. Several methods to estimate these missing values are developed, but most of them are with disadvantages. In this...
Notice of Violation of IEEE Publication Principles"Systematically Identifying Genes and Pathways in Multiple Cancer Types Using HGD&PSO-SVM"by Mahesh Visvanathan, Adagarla Bhargav Srinivas, Gerald Lushington and Sitta Sittapalamin the Proceedings of the 2009 International Joint Conference on Bioinformatics, Systems Biology and Intelligent Computing, August 2009, pp. 494-497After careful...
Gene expression profiling plays an important role in a broad range of areas in biology. The raw gene expression data, may contain missing values. It is an important preprocessing step to accurately estimate missing values in microarray data, because complete datasets are required in numerous expression profile analysis. Numerous methods have been developed to deal with missing values. In this paper,...
Gene ontology (GO) annotation is a controlled vocabulary of terms and phrases describing the function of genes and gene products, which has been succeeded in predicting subcellular and subnuclear localization. Generally, each gene product is annotated by very few GO terms from more than 25,000 annotations available at present. How to represent a protein sequence using GO terms as features plays an...
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