This paper analyzes the effect of the high-dimensional, low-sample size problem in cancer classification using gene-expression microarrays. Here the two key questions addressed are: (i) What is the percentage of genes that can ensure highly accurate classification?, and (ii) Does this percentage differ from one classifier to another? Both these issues are investigated by developing a pool of experiments with two gene ranking algorithms, five classifiers and four DNA microarray databases.
CITATION STYLE
García, V., Sánchez, J. S., Cleofas-Sánchez, L., Ochoa-Domínguez, H. J., & López-Orozco, F. (2017). An insight on the ‘large G, small n’ problem in gene-expression microarray classification. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10255 LNCS, pp. 483–490). Springer Verlag. https://doi.org/10.1007/978-3-319-58838-4_53
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