๐Ÿ”จ(05๊ฐ•) Modern CNN - 1x1 convolution์˜ ์ค‘์š”์„ฑ

Network list

  • AlexNet

    • ์ตœ์ดˆ๋กœ Deep Learning์„ ์ด์šฉํ•˜์—ฌ ILSVRC์—์„œ ์ˆ˜์ƒ.

  • VGGNet

    • 3x3 Convolution์„ ์ด์šฉํ•˜์—ฌ Receptive field๋Š” ์œ ์ง€ํ•˜๋ฉด์„œ ๋” ๊นŠ์€ ๋„คํŠธ์›Œํฌ๋ฅผ ๊ตฌ์„ฑ.

  • GoogLeNet

    • Inception blocks ์„ ์ œ์•ˆ.

  • ResNet

    • Residual connection(Skip connection)์ด๋ผ๋Š” ๊ตฌ์กฐ๋ฅผ ์ œ์•ˆ.

    • h(x) = f(x) + x ์˜ ๊ตฌ์กฐ

  • DenseNet

    • Resnet๊ณผ ๋น„์Šทํ•œ ์•„์ด๋””์–ด์ง€๋งŒ Addition์ด ์•„๋‹Œ Concatenation์„ ์ ์šฉํ•œ CNN.

Further Question

  • ์ˆ˜์—…์—์„œ ๋‹ค๋ฃฌ modern CNN network์˜ ์ผ๋ถ€๋Š”, Pytorch ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋‚ด์—์„œ pre-trained ๋ชจ๋ธ๋กœ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. pytorch๋ฅผ ํ†ตํ•ด ์–ด๋–ป๊ฒŒ ๋ถˆ๋Ÿฌ์˜ฌ ์ˆ˜ ์žˆ์„๊นŒ์š”?

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