Jump to content

Convolutional neural network: Difference between revisions

Line 91: Line 91:
A ''Conv2D'' layer with \(C_1\) input channels and \(C_2\) output channels will have \(C_2\) number of \(3 \times 3 \times C_1\) kernels.     
A ''Conv2D'' layer with \(C_1\) input channels and \(C_2\) output channels will have \(C_2\) number of \(3 \times 3 \times C_1\) kernels.     
However, we still call this ''Conv2D'' because the kernel moves in 2D only.   
However, we still call this ''Conv2D'' because the kernel moves in 2D only.   
Similarly, a ''Conv3D'' layer will typically have a 4D kernel.
Similarly, a ''Conv3D'' layer will typically have multiple 4D kernels.


===Stride===
===Stride===