If the spatial dimensions (width and height) of the output going into the third layer are the same as the input from the previous layer, what can be the possible values of stride 's1' and padding 'p1'?stride 1, padding 1stride 2, padding 2stride 1, padding 2
Question
If the spatial dimensions (width and height) of the output going into the third layer are the same as the input from the previous layer, what can be the possible values of stride 's1' and padding 'p1'?stride 1, padding 1stride 2, padding 2stride 1, padding 2
Solution
In a convolutional neural network, if the spatial dimensions (width and height) of the output going into the third layer are the same as the input from the previous layer, it means that the convolution operation has not reduced the dimensions of the input. This can be achieved by setting the stride and padding in a way that they compensate each other.
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Stride 1, Padding 1: This means that the filter moves one pixel at a time and the input is padded with an extra border of zeros. This will keep the spatial dimensions the same.
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Stride 2, Padding 2: This means that the filter jumps two pixels at a time, but the input is padded with two extra borders of zeros. This will also keep the spatial dimensions the same.
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Stride 1, Padding 2: This means that the filter moves one pixel at a time and the input is padded with two extra borders of zeros. This will actually increase the spatial dimensions of the output.
So, the possible values of stride 's1' and padding 'p1' that will keep the spatial dimensions the same are Stride 1, Padding 1 and Stride 2, Padding 2.
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