Table 1.

ImageNet validation errors for different FP-nets and baselines: We transformed two baseline network architectures, the ResNet-50, and the MobileNet-V2, into FP-nets, here denoted as FP-net-50 and FP-MobileNet. The transformations are done by substituting specific blocks of the baseline networks with an FP-block (see text). Additionally, by choosing different expansion factors $q$, we created one FP-net that is smaller than the baseline ($q=0.8$) and one larger network ($q=1$). Note that FP-nets perform better than the baseline models if there is only a slight increase in the number of parameters (shown in millions).

Model	No. of parameters (M)	Error
ResNet-50 (baseline)	25.6	23.61
FP-net-50 ($q=0.8$)	24.3	23.80
FP-net-50 ($q=1$)	26.0	23.24
MobileNet-V2 (baseline)	3.5	28.71
FP-MobileNet	3.5	28.53