mlp_block(inplanes::Integer, hidden_planes::Integer, outplanes::Integer = inplanes; 
          dropout = 0., activation = gelu)

Feedforward block used in many MLPMixer-like and vision-transformer models.

Arguments

• inplanes: Number of dimensions in the input.
• hidden_planes: Number of dimensions in the intermediate layer.
• outplanes: Number of dimensions in the output - by default it is the same as inplanes.
• dropout: Dropout rate.
• activation: Activation function to use.