Research Article
Effects of Pooling Samples on the Performance of Classification Algorithms: A Comparative Study
Table 1
Comparison of classification performance with different numbers of top-ranked features.
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Classification performance is presented for different number of top-ranked features. The dataset contains a total of 1000 features and 90 samples per class with 10 markers. Top 1000 features denote no feature selection. The table shows results using individual samples and illustrates results derived by means of a pooled dataset when pool size is 5, respectively. Significance levels and indicate comparisons where no feature selection is performed by using the Wilcoxon rank sum test. |