------------  ---------  -------  --------  ---------
architecture  mae train  mae cv   diff      diff + cv
[32, 2]       0.01167    0.01348  0.00181   0.01438
[64, 2]       0.01003    0.01141  0.00138   0.01211
[128, 2]      0.00979    0.0115   0.00171   0.01236
[256, 2]      0.00975    0.01108  0.00133   0.01174
[32, 3]       0.00849    0.00934  0.00085   0.00976
[64, 3]       0.00601    0.00769  0.00167   0.00852
[128, 3]      0.00572    0.00727  0.00155   0.00805
[256, 3]      0.00624    0.00729  0.00105   0.00782
[32, 4]       0.00642    0.00773  0.00131   0.00838
[64, 4]       0.00513    0.00599  0.00086   0.00642
[128, 4]      0.00439    0.00553  0.00114   0.0061
[256, 4]      0.0045     0.00584  0.00133   0.0065
[32, 5]       0.00709    0.00935  0.00226   0.01048
[64, 5]       0.00741    0.00838  0.00097   0.00886
[128, 5]      0.00442    0.00541  0.00098   0.0059
[256, 5]      0.00469    0.0071   0.00241   0.00831
[32, 6]       0.01028    0.01264  0.00236   0.01383
[64, 6]       0.01263    0.00999  -0.00264  0.00999
[128, 6]      0.00277    0.00861  0.00584   0.01154
[256, 6]      0.00694    0.00751  0.00057   0.00779
------------  ---------  -------  --------  ---------