In GoogLeNet (this link), there is 'v' notation in Figure3 like '1X1+1(v)'. I don't know the meaning of 'v'.
Also, I understood 's' as stride. But, I don't know the reason why plus operation is used in '1x1+1(s)'.
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1 Answer
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"(V)" only appears in a single Conv block, that term otherwise only appears in AveragePool.
In the text as the following description:
An average pooling layer with 5×5 filter size and stride 3.
Which implies that "(V)" is also a stride.
Implementations encode the term as a stride.
answered Jan 15, 2022 at 15:17