Questions tagged [1d-convolution]

For questions about the 1d convolution in convolutional neural networks.

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What does 'channel' mean in the case of an 1D convolution?

While reading about 1D-convolution in PyTorch, I encountered the concept of channels ...
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Why does the number of channels in the PointNet increase as we go deeper?

For example, in PointNet, you see the 1D convolutions with the following channels 64 -> 128 -> 1024. Why not e.g. ...
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Why would adding all the possible embeddings be “worse” than using 1D-convolutions?

Suppose we are using word2vec and have embeddings of individual words $w_1, \dots, w_{10}$. Let's say we wanted to analyze $2$ grams or $3$ grams. Why would adding all the possible embeddings, $\binom{...