Research Article
A Multichannel 2D Convolutional Neural Network Model for Task-Evoked fMRI Data Classification
Table 2
Classification accuracy over different sample sizes.
| Model | Accuracy (mean ± std) over different sample sizes | 2000 samples (200 subjects) (%) | 5000 samples (500 subjects) (%) | 9950 samples (995 subjects) (%) |
| mv2D CNN | 53.70 ± 4.20 | 60.88 ± 2.28 | 63.36 ± 2.19 | 3D CNN | 72.70 ± 2.54 | 77.36 ± 1.95 | 82.34 ± 1.27 | 3D SepConv | 73.60 ± 1.77 | 77.24 ± 2.79 | 80.44 ± 1.16 | 1D CNN | 67.40 ± 2.92 | 76.52 ± 1.09 | 80.76 ± 1.69 | s2D CNN | 66.20 ± 3.19 | 76.64 ± 1.96 | 81.80 ± 0.89 | M2D CNN | 71.70 ± 1.81 | 79.44 ± 1.70 | 83.20 ± 2.29 |
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