Unverified50% confidenceFactExact time
Depthwise separable convolution splits standard convolution into a per-channel depthwise convolution and a 1×1 pointwise convolution, and its computational cost can be reduced to about 1/8 to 1/9 of standard convolution.
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50%
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Long-term
Relevance
10/21/2026
First Seen
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UnverifiedDepthwise separable convolutions reduce the parameter count of standard convolutions from K×K×C_in×C_out to K×K×C_in + C_in×C_out, typically achieving an 8–9× reduction.72% similarUnverifiedWith a dilation rate of 2, dilated convolution has a receptive field equivalent to a 5×5 convolution, and with a rate of 4, it is equivalent to a 9×9 convolution.68% similar
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