se_resnext_101_32x4d¶ lucid.models.se_resnext_101_32x4d(num_classes: int = 1000, **kwargs) → SENet¶ Builds the SE-ResNeXt-101 32x4d preset with (block=”bottleneck”, layers=[3, 4, 23, 3], reduction=16, cardinality=32, base_width=4).