type

patch size/stride

output size

1 × 1

3 × 3

two sequential 3 × 3

maxpool

convolution

7 × 7/2

112 × 112 × 32

max pool

3 × 3/2

56 × 56 × 32

batch norm

56 × 56 × 32

convolution

3 × 3/1

56 × 56 × 128

64

batch norm

56 × 56 × 128

max pool

3 × 3/2

28 × 28 × 128

SI 1

28 × 28 × 256

64

96

32

64

SI 2

28 × 28 × 416

112

128

64

112

max pool

3 × 3/2

14 × 14 × 416

SI 3

14 × 14 × 576

160

160

96

160

SI 4

14 × 14 × 740

208

196

128

208

max pool

3 × 3/2

7 × 7 × 740

SI 5

7 × 7 × 900

256

228

160

256

SI 6

7 × 7 × 1010

304

206

196

304

average pool

7 × 7/1

1 × 1 × 1010

dropout (40%)

1 × 1 × 1010

linear

1 × 1 × class num

softmax

1 × 1 × class num