cv Convolution Based AlexNet VGG ResNet Inception ConvNext EfficientNet ResNext NFNet RepVGG RDNet Attention Based ViT Swin Transformer Hiera EfficientFormer State Space Models Hybrids Mobile MobileNet MobileOne FastViT GhostNet EMOv2 [2412.06674] EMOv2: Pushing 5M Vision Model Frontier