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. 2009 Jul 10;10:213. doi: 10.1186/1471-2105-10-213

Figure 5.

Figure 5

Classification accuracy (left column) and standard error (right column) during the course of recursive feature elimination for PLS regression (black), PC regression (dark gray) and random forest (light gray), in combination with different feature selection criteria: univariate (dotted), PLS/PC regression (dashed) and Gini importance (solid).