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. Author manuscript; available in PMC: 2014 Apr 11.
Published in final edited form as: IEEE Trans Image Process. 2013 Apr 4;22(7):2723–2736. doi: 10.1109/TIP.2013.2256919

Fig. 5.

Fig. 5

The comparison of KNN-based classification using features of brain responses from the 30 ROIs and the 358 ROIs. p is the p-value of the t-test in feature selection.