lanny xu commited on
Commit
7787f0c
ยท
1 Parent(s): 6b60426

delete VAE all files

Browse files
Files changed (1) hide show
  1. Channel่ฎฒ่งฃ.txt +337 -0
Channel่ฎฒ่งฃ.txt ADDED
@@ -0,0 +1,337 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ ไป€ไนˆๆ˜ฏ้€š้“๏ผˆChannel๏ผ‰๏ผŸ
2
+ 1. ๅ›พๅƒ็š„้€š้“
3
+ ้€š้“็š„ๅŸบๆœฌๆฆ‚ๅฟต๏ผš
4
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
5
+
6
+ ้€š้“ = ๅ›พๅƒ็š„"็ปดๅบฆ"ๆˆ–"ๅฑ‚"
7
+ ๆฏไธช้€š้“ๆ˜ฏไธ€ไธช 2D ็Ÿฉ้˜ต๏ผŒๅŒ…ๅซ็‰นๅฎš็š„ไฟกๆฏ
8
+
9
+
10
+ ็คบไพ‹ 1: ็ฐๅบฆๅ›พๅƒ๏ผˆ1 ้€š้“๏ผ‰
11
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
12
+
13
+ ๅฝข็Šถ: (1, 28, 28)
14
+ โ†‘ โ†‘ โ†‘
15
+ ้€š้“ๆ•ฐ ้ซ˜ ๅฎฝ
16
+
17
+ ๅชๆœ‰ไธ€ไธช้€š้“๏ผŒๅญ˜ๅ‚จ็ฐๅบฆๅ€ผ:
18
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
19
+ โ”‚ ้€š้“ 0 (็ฐๅบฆๅ€ผ) โ”‚
20
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
21
+ โ”‚ [0.2, 0.5, 0.8, ...]โ”‚
22
+ โ”‚ [0.1, 0.9, 0.3, ...]โ”‚
23
+ โ”‚ [0.7, 0.4, 0.6, ...]โ”‚
24
+ โ”‚ ... โ”‚
25
+ โ”‚ โ”‚
26
+ โ”‚ 28ร—28 ็š„็Ÿฉ้˜ต โ”‚
27
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
28
+
29
+ ๆฏไธชๅƒ็ด ๅ€ผ: 0.0 (้ป‘) ~ 1.0 (็™ฝ)
30
+
31
+
32
+ ็คบไพ‹ 2: RGB ๅฝฉ่‰ฒๅ›พๅƒ๏ผˆ3 ้€š้“๏ผ‰
33
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
34
+
35
+ ๅฝข็Šถ: (3, 224, 224)
36
+ โ†‘ โ†‘ โ†‘
37
+ 3้€š้“ ้ซ˜ ๅฎฝ
38
+
39
+ ๆœ‰ไธ‰ไธช้€š้“๏ผŒๅˆ†ๅˆซๅญ˜ๅ‚จ RGB ไฟกๆฏ:
40
+
41
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
42
+ โ”‚ ้€š้“ 0 (Red) โ”‚ โ”‚ ้€š้“ 1 (Green) โ”‚ โ”‚ ้€š้“ 2 (Blue) โ”‚
43
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
44
+ โ”‚ [0.9, 0.2, 0.1, ...]โ”‚ โ”‚ [0.1, 0.8, 0.3, ...]โ”‚ โ”‚ [0.2, 0.3, 0.9, ...]โ”‚
45
+ โ”‚ [0.8, 0.3, 0.2, ...]โ”‚ โ”‚ [0.2, 0.7, 0.4, ...]โ”‚ โ”‚ [0.1, 0.4, 0.8, ...]โ”‚
46
+ โ”‚ [0.7, 0.4, 0.3, ...]โ”‚ โ”‚ [0.3, 0.6, 0.5, ...]โ”‚ โ”‚ [0.3, 0.5, 0.7, ...]โ”‚
47
+ โ”‚ ... โ”‚ โ”‚ ... โ”‚ โ”‚ ... โ”‚
48
+ โ”‚ 224ร—224 โ”‚ โ”‚ 224ร—224 โ”‚ โ”‚ 224ร—224 โ”‚
49
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
50
+ ็บข่‰ฒๅผบๅบฆ ็ปฟ่‰ฒๅผบๅบฆ ่“่‰ฒๅผบๅบฆ
51
+
52
+ ไธ€ไธชๅƒ็ด ็‚น็š„ๅฎŒๆ•ด้ขœ่‰ฒ = (R, G, B)
53
+ ไพ‹ๅฆ‚: ไฝ็ฝฎ (10, 15) ็š„้ขœ่‰ฒ = (0.9, 0.1, 0.2) โ†’ ็บข่‰ฒๅๅคš
54
+
55
+ 2. ๅท็งฏๅŽ็š„้€š้“๏ผˆ็‰นๅพๅ›พ Feature Map๏ผ‰
56
+ 1 ้€š้“ โ†’ 32 ้€š้“็š„ๅซไน‰๏ผš
57
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
58
+
59
+ ่พ“ๅ…ฅ: (1, 28, 28) # 1 ไธช็ฐๅบฆ้€š้“
60
+ โ†“ ๅท็งฏๆ“ไฝœ
61
+ ่พ“ๅ‡บ: (32, 14, 14) # 32 ไธช็‰นๅพ้€š้“
62
+
63
+
64
+ ไป€ไนˆๆ˜ฏ 32 ไธช้€š้“๏ผŸ
65
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
66
+
67
+ ๆฏไธช้€š้“ = ไธ€ไธชๅท็งฏๆ ธ๏ผˆๆปคๆณขๅ™จ๏ผ‰ๆฃ€ๆต‹ๅˆฐ็š„็‰นๅพ
68
+ 32 ไธช้€š้“ = 32 ไธชไธๅŒ็š„็‰นๅพๆฃ€ๆต‹ๅ™จ
69
+
70
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
71
+ โ”‚ ้€š้“ 0: ๆฃ€ๆต‹่พน็ผ˜ โ”‚ 14ร—14 ็Ÿฉ้˜ต
72
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
73
+ โ”‚ [0.8, 0.1, 0.0, ...]โ”‚ ้ซ˜ๆฟ€ๆดปๅ€ผ โ†’ ๆฃ€ๆต‹ๅˆฐ่พน็ผ˜
74
+ โ”‚ [0.9, 0.2, 0.0, ...]โ”‚
75
+ โ”‚ ... โ”‚
76
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
77
+
78
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
79
+ โ”‚ ้€š้“ 1: ๆฃ€ๆต‹ๅœ†ๅฝข โ”‚ 14ร—14 ็Ÿฉ้˜ต
80
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
81
+ โ”‚ [0.0, 0.7, 0.0, ...]โ”‚ ้ซ˜ๆฟ€ๆดปๅ€ผ โ†’ ๆฃ€ๆต‹ๅˆฐๅœ†ๅฝข
82
+ โ”‚ [0.0, 0.9, 0.1, ...]โ”‚
83
+ โ”‚ ... โ”‚
84
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
85
+
86
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
87
+ โ”‚ ้€š้“ 2: ๆฃ€ๆต‹็บน็† โ”‚ 14ร—14 ็Ÿฉ้˜ต
88
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
89
+ โ”‚ [0.3, 0.4, 0.8, ...]โ”‚
90
+ โ”‚ ... โ”‚
91
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
92
+
93
+ ...
94
+
95
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
96
+ โ”‚ ้€š้“ 31: ๆฃ€ๆต‹ๅคๆ‚ๆจกๅผโ”‚ 14ร—14 ็Ÿฉ้˜ต
97
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
98
+ โ”‚ [0.2, 0.6, 0.3, ...]โ”‚
99
+ โ”‚ ... โ”‚
100
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
101
+
102
+ ๆ€ปๅ…ฑ 32 ไธช็‰นๅพๅ›พ๏ผŒๆฏไธช้ƒฝๆ˜ฏ 14ร—14 ็š„็Ÿฉ้˜ต
103
+
104
+ 3. ๅท็งฏๅฆ‚ไฝ•ไบง็”Ÿๅคš้€š้“๏ผŸ
105
+
106
+ Conv2d(in_channels=1, out_channels=32, kernel_size=4)
107
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”๏ฟฝ๏ฟฝ๏ฟฝโ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
108
+
109
+ ๅ‚ๆ•ฐ่งฃ้‡Š๏ผš
110
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
111
+ in_channels=1: ่พ“ๅ…ฅๆœ‰ 1 ไธช้€š้“๏ผˆ็ฐๅบฆๅ›พ๏ผ‰
112
+ out_channels=32: ่พ“ๅ‡บๆœ‰ 32 ไธช้€š้“๏ผˆ32 ไธช็‰นๅพๅ›พ๏ผ‰
113
+ kernel_size=4: ๆฏไธชๅท็งฏๆ ธๆ˜ฏ 4ร—4 ็š„็Ÿฉ้˜ต
114
+
115
+
116
+ ๅ†…้ƒจๆœ‰ 32 ไธชๅท็งฏๆ ธ๏ผˆๆปคๆณขๅ™จ๏ผ‰๏ผš
117
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
118
+
119
+ ๅท็งฏๆ ธ 1 (4ร—4): ๅท็งฏๆ ธ 2 (4ร—4): ๅท็งฏๆ ธ 32 (4ร—4):
120
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ” โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
121
+ โ”‚ [ 1 1 1 1] โ”‚ โ”‚ [ 1 0 -1 0] โ”‚ โ”‚ [ 0 1 0 1] โ”‚
122
+ โ”‚ [ 1 1 1 1] โ”‚ โ”‚ [ 0 1 0 -1] โ”‚ โ”‚ [ 1 0 1 0] โ”‚
123
+ โ”‚ [-1 -1 -1 -1] โ”‚ โ”‚ [-1 0 1 0] โ”‚ โ”‚ [ 0 1 0 1] โ”‚
124
+ โ”‚ [-1 -1 -1 -1] โ”‚ โ”‚ [ 0 -1 0 1] โ”‚ โ”‚ [ 1 0 1 0] โ”‚
125
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
126
+ ๆฃ€ๆต‹ๆฐดๅนณ่พน็ผ˜ ๆฃ€ๆต‹ๅฏน่ง’็บฟ ๆฃ€ๆต‹ๆฃ‹็›˜ๆ ผ
127
+
128
+
129
+ ๅท็งฏ่ฟ‡็จ‹๏ผš
130
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
131
+
132
+ ่พ“ๅ…ฅๅ›พๅƒ (1, 28, 28):
133
+ โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
134
+ โ”‚ ่พ“ๅ…ฅ้€š้“ 0 โ”‚
135
+ โ”‚ โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”‚
136
+ โ”‚ [0.2, 0.5, 0.8, 0.1, ...] โ”‚
137
+ โ”‚ [0.1, 0.9, 0.3, 0.4, ...] โ”‚
138
+ โ”‚ [0.7, 0.4, 0.6, 0.2, ...] โ”‚
139
+ โ”‚ ... โ”‚
140
+ โ”‚ 28ร—28 โ”‚
141
+ โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜
142
+ โ†“
143
+ โ”œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€ ... โ”€โ”€โ”
144
+ โ†“ โ†“ โ†“ โ†“
145
+ ๅท็งฏๆ ธ 1 ๆ‰ซๆ ๅท็งฏๆ ธ 2 ๆ‰ซๆ ๅท็งฏๆ ธ 3 ๆ‰ซๆ ... ๅท็งฏๆ ธ 32 ๆ‰ซๆ
146
+ โ†“ โ†“ โ†“ โ†“
147
+ ่พ“ๅ‡บ้€š้“ 0 ่พ“ๅ‡บ้€š้“ 1 ่พ“ๅ‡บ้€š้“ 2 ... ่พ“ๅ‡บ้€š้“ 31
148
+ (14ร—14) (14ร—14) (14ร—14) (14ร—14)
149
+
150
+
151
+ ๆœ€็ปˆ่พ“ๅ‡บ (32, 14, 14):
152
+ 32 ไธช็‰นๅพๅ›พ๏ผŒๆฏไธช 14ร—14
153
+
154
+ 4. ไธบไป€ไนˆ้œ€่ฆๅคš้€š้“๏ผŸ
155
+ ๅคš้€š้“็š„ไฝœ็”จ๏ผš
156
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
157
+
158
+ 1. ๆๅ–ไธๅŒ็š„็‰นๅพ
159
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
160
+
161
+ ่พ“ๅ…ฅ: ๆ‰‹ๅ†™ๆ•ฐๅญ— "8" ็š„ๅ›พๅƒ
162
+
163
+ ้€š้“ 0: ๆฃ€ๆต‹ๅž‚็›ด่พน็ผ˜ โ†’ ๆฟ€ๆดปๅ€ผ้ซ˜ๅœจ 8 ็š„ไธคไธช็ซ–็บฟ
164
+ ้€š้“ 1: ๆฃ€ๆต‹ๆฐดๅนณ่พน็ผ˜ โ†’ ๆฟ€ๆดปๅ€ผ้ซ˜ๅœจ 8 ็š„ไธŠไธญไธ‹ๆจช็บฟ
165
+ ้€š้“ 2: ๆฃ€ๆต‹ๅœ†ๅฝข โ†’ ๆฟ€ๆดปๅ€ผ้ซ˜ๅœจ 8 ็š„ไธŠไธ‹ไธคไธชๅœ†
166
+ ้€š้“ 3: ๆฃ€ๆต‹ไบคๅ‰็‚น โ†’ ๆฟ€ๆดปๅ€ผ้ซ˜ๅœจ 8 ็š„ไธญ้—ดไบคๅ‰ๅค„
167
+ ...
168
+ ้€š้“ 31: ๆฃ€ๆต‹ๅคๆ‚็บน็† โ†’ ๆฟ€ๆดปๅ€ผ้ซ˜ๅœจ็‰นๅฎšไฝ็ฝฎ
169
+
170
+ ้€š่ฟ‡ 32 ไธชไธๅŒ็š„็‰นๅพ๏ผŒๆจกๅž‹ๅฏไปฅไปŽไธๅŒ่ง’ๅบฆ็†่งฃๅ›พๅƒ๏ผ
171
+
172
+
173
+ 2. ้€ๅฑ‚ๆๅ–ๆŠฝ่ฑก็‰นๅพ
174
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
175
+
176
+ Layer 1 (1โ†’32 ้€š้“):
177
+ ๆฃ€ๆต‹ไฝŽ็บง็‰นๅพ: ่พน็ผ˜ใ€็บฟๆกใ€่ง’็‚น
178
+
179
+ Layer 2 (32โ†’64 ้€š้“):
180
+ ็ป„ๅˆไฝŽ็บง็‰นๅพ๏ผŒๆฃ€ๆต‹ไธญ็บง็‰นๅพ: ๆ›ฒ็บฟใ€็ฎ€ๅ•ๅฝข็Šถ
181
+
182
+ Layer 3 (64โ†’128 ้€š้“):
183
+ ็ป„ๅˆไธญ็บง็‰นๅพ๏ผŒๆฃ€ๆต‹้ซ˜็บง็‰นๅพ: ๅฎŒๆ•ด็š„ๆ•ฐๅญ—ๅฝข็Šถ
184
+
185
+
186
+ 3. ๅขžๅผบ่กจ่พพ่ƒฝๅŠ›
187
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
188
+
189
+ ๅฆ‚ๆžœๅชๆœ‰ 1 ไธช้€š้“๏ผˆ1 ไธชๅท็งฏๆ ธ๏ผ‰:
190
+ โŒ ๅช่ƒฝๆฃ€ๆต‹ไธ€็งๆจกๅผ
191
+ โŒ ่กจ่พพ่ƒฝๅŠ›ๆœ‰้™
192
+ โŒ ๅ‡†็กฎ็އไฝŽ
193
+
194
+ ๆœ‰ 32 ไธช้€š้“๏ผˆ32 ไธชๅท็งฏๆ ธ๏ผ‰:
195
+ โœ… ๅฏไปฅๅŒๆ—ถๆฃ€ๆต‹ 32 ็งไธๅŒ็š„ๆจกๅผ
196
+ โœ… ่กจ่พพ่ƒฝๅŠ›ๅผบ
197
+ โœ… ๅ‡†็กฎ็އ้ซ˜
198
+
199
+ 5. ้€š้“ๆ•ฐ็š„้€‰ๆ‹ฉ
200
+ ไธบไป€ไนˆ้€‰ๆ‹ฉ 32ใ€64ใ€128 ็ญ‰๏ผŸ
201
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
202
+
203
+ ๅ…ธๅž‹็š„ CNN ้€š้“ๆ•ฐ่ฎพ่ฎก๏ผš
204
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
205
+
206
+ ่พ“ๅ…ฅ: 1 ้€š้“๏ผˆ็ฐๅบฆๅ›พ๏ผ‰ๆˆ– 3 ้€š้“๏ผˆRGB ๅ›พ๏ผ‰
207
+ โ†“
208
+ Conv1: 32 ๏ฟฝ๏ฟฝ้“ # ๆๅ–ๅŸบ็ก€็‰นๅพ
209
+ โ†“
210
+ Conv2: 64 ้€š้“ # ็‰นๅพๆ•ฐ้‡็ฟปๅ€
211
+ โ†“
212
+ Conv3: 128 ้€š้“ # ่ฟ›ไธ€ๆญฅๅขžๅŠ 
213
+ โ†“
214
+ Conv4: 256 ้€š้“ # ้ซ˜ๅฑ‚ๆŠฝ่ฑก็‰นๅพ
215
+
216
+
217
+ ่ง„ๅพ‹๏ผš
218
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
219
+
220
+ โœ… ้€š้“ๆ•ฐ้€ๅฑ‚ๅขžๅŠ ๏ผˆ32 โ†’ 64 โ†’ 128 โ†’ 256๏ผ‰
221
+ - ็ฉบ้—ดๅฐบๅฏธ้€ๅฑ‚ๅ‡ๅฐ๏ผˆ28ร—28 โ†’ 14ร—14 โ†’ 7ร—7๏ผ‰
222
+ - ็”จๆ›ดๅคš้€š้“ๅผฅ่กฅ็ฉบ้—ดไฟกๆฏ็š„ๆŸๅคฑ
223
+
224
+ โœ… ้€šๅธธๆ˜ฏ 2 ็š„ๅน‚ๆฌก๏ผˆ32, 64, 128, 256๏ผ‰
225
+ - ไพฟไบŽ GPU ่ฎก็ฎ—ไผ˜ๅŒ–
226
+ - ๆ–นไพฟๅ†…ๅญ˜ๅฏน้ฝ
227
+
228
+ โœ… ๆ นๆฎไปปๅŠกๅคๆ‚ๅบฆ่ฐƒๆ•ด
229
+ - ็ฎ€ๅ•ไปปๅŠก: 16, 32, 64
230
+ - ๅคๆ‚ไปปๅŠก: 64, 128, 256, 512
231
+
232
+
233
+ ๅ‚ๆ•ฐ้‡ๅฏนๆฏ”๏ผš
234
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
235
+
236
+ Conv2d(1, 32, kernel_size=4):
237
+ ๅ‚ๆ•ฐ้‡ = 1 ร— 32 ร— 4 ร— 4 = 512
238
+
239
+ Conv2d(1, 64, kernel_size=4):
240
+ ๅ‚ๆ•ฐ้‡ = 1 ร— 64 ร— 4 ร— 4 = 1,024 # ็ฟปๅ€
241
+
242
+ Conv2d(32, 64, kernel_size=4):
243
+ ๅ‚ๆ•ฐ้‡ = 32 ร— 64 ร— 4 ร— 4 = 32,768 # ๆ›ดๅคš๏ผ
244
+
245
+ ้€š้“ๆ•ฐ่ถŠๅคš โ†’ ๅ‚ๆ•ฐ้‡่ถŠๅคง โ†’ ่กจ่พพ่ƒฝๅŠ›่ถŠๅผบ๏ผŒไฝ†่ฎก็ฎ—ๆˆๆœฌไนŸ่ถŠ้ซ˜
246
+
247
+ 6. ็›ด่ง‚็ฑปๆฏ”
248
+ ้€š้“็š„็ฑปๆฏ”็†่งฃ๏ผš
249
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
250
+
251
+ ็ฑปๆฏ” 1: ๅคšไธชไธ“ๅฎถ
252
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
253
+
254
+ ่พ“ๅ…ฅๅ›พๅƒ = ไธ€ไปฝ็—…ๅކ
255
+
256
+ 1 ไธช้€š้“ = 1 ไธชๅŒป็”Ÿ็œ‹็—…ๅކ
257
+ โ†’ ๅชๆœ‰ไธ€ไธช่ง†่ง’๏ผŒๅฏ่ƒฝๆผ่ฏŠ
258
+
259
+ 32 ไธช้€š้“ = 32 ไธชไธ“ๅฎถๅŒๆ—ถ็œ‹็—…ๅކ
260
+ โ†’ ไธ“ๅฎถ 1: ็œ‹่พน็ผ˜๏ผˆๆ˜ฏๅฆๆœ‰ๅค–ไผค๏ผ‰
261
+ โ†’ ไธ“ๅฎถ 2: ็œ‹้ขœ่‰ฒ๏ผˆๆ˜ฏๅฆๆœ‰็‚Ž็—‡๏ผ‰
262
+ โ†’ ไธ“ๅฎถ 3: ็œ‹ๅฝข็Šถ๏ผˆๆ˜ฏๅฆๆœ‰่‚ฟ็˜ค๏ผ‰
263
+ โ†’ ...
264
+ โ†’ ไธ“ๅฎถ 32: ็œ‹ๅคๆ‚ๆจกๅผ
265
+
266
+ ็ปผๅˆ 32 ไธชไธ“ๅฎถ็š„ๆ„่ง โ†’ ๆ›ดๅ‡†็กฎ็š„่ฏŠๆ–ญ๏ผ
267
+
268
+
269
+ ็ฑปๆฏ” 2: ๅคšไธชๆปค้•œ
270
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
271
+
272
+ ่พ“ๅ…ฅๅ›พๅƒ = ๅŽŸๅง‹็…ง็‰‡
273
+
274
+ 1 ไธช้€š้“ = ๅบ”็”จ 1 ไธชๆปค้•œ
275
+ โ†’ ๅชๆœ‰ไธ€็งๆ•ˆๆžœ
276
+
277
+ 32 ไธช้€š้“ = ๅŒๆ—ถๅบ”็”จ 32 ไธชๆปค้•œ
278
+ โ†’ ๆปค้•œ 1: ่พน็ผ˜ๅขžๅผบ
279
+ โ†’ ๆปค้•œ 2: ๅฏนๆฏ”ๅบฆๅขžๅผบ
280
+ โ†’ ๆปค้•œ 3: ้ซ˜ๆ–ฏๆจก็ณŠ
281
+ โ†’ ...
282
+ โ†’ ๆปค้•œ 32: ๅคๆ‚ๅ˜ๆข
283
+
284
+ ๆฏไธชๆปค้•œๆๅ–ไธๅŒ็š„่ง†่ง‰ไฟกๆฏ๏ผ
285
+
286
+
287
+ ็ฑปๆฏ” 3: ๅคšไธชไพฆๆŽข
288
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
289
+
290
+ ่พ“ๅ…ฅๅ›พๅƒ = ๆกˆๅ‘็Žฐๅœบ
291
+
292
+ 1 ไธช้€š้“ = 1 ไธชไพฆๆŽข่ฐƒๆŸฅ
293
+ โ†’ ๅฏ่ƒฝ้—ๆผ็บฟ็ดข
294
+
295
+ 32 ไธช้€š้“ = 32 ไธชไพฆๆŽขๅŒๆ—ถ่ฐƒๆŸฅ
296
+ โ†’ ไพฆๆŽข 1: ๆฃ€ๆŸฅๆŒ‡็บน
297
+ โ†’ ไพฆๆŽข 2: ๅˆ†ๆž่ถณ่ฟน
298
+ โ†’ ไพฆๆŽข 3: ๆŸฅ็œ‹็›‘ๆŽง
299
+ โ†’ ...
300
+ โ†’ ไพฆๆŽข 32: ็ปผๅˆๅˆ†ๆž
301
+
302
+ ๆฏไธชไพฆๆŽขๅ…ณๆณจไธๅŒ็š„็บฟ็ดข๏ผŒๆœ€ๅŽ็ปผๅˆๅพ—ๅ‡บ็ป“่ฎบ๏ผ
303
+
304
+ ๆ€ป็ป“
305
+ ้€š้“๏ผˆChannel๏ผ‰ๆ€ป็ป“๏ผš
306
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
307
+
308
+ ๅฎšไน‰๏ผš
309
+ ้€š้“ = ็‰นๅพๅ›พ็š„"ๅฑ‚"ๆˆ–"็ปดๅบฆ"
310
+ ๆฏไธช้€š้“ๆ˜ฏไธ€ไธช 2D ็Ÿฉ้˜ต๏ผŒๅญ˜ๅ‚จ็‰นๅฎš็š„็‰นๅพไฟกๆฏ
311
+
312
+ ไฝœ็”จ๏ผš
313
+ โœ… 1 ไธช้€š้“ โ†’ 1 ไธชๅท็งฏๆ ธ โ†’ ๆฃ€ๆต‹ 1 ็ง็‰นๅพ
314
+ โœ… 32 ไธช้€š้“ โ†’ 32 ไธชๅท็งฏๆ ธ โ†’ ๆฃ€ๆต‹ 32 ็งไธๅŒ็‰นๅพ
315
+ โœ… ้€š้“ๆ•ฐ่ถŠๅคš โ†’ ็‰นๅพ่ถŠไธฐๅฏŒ โ†’ ่กจ่พพ่ƒฝๅŠ›่ถŠๅผบ
316
+
317
+ ๆผ”ๅ˜๏ผš
318
+ ่พ“ๅ…ฅ: 1 ้€š้“๏ผˆ็ฐๅบฆๅ›พ๏ผ‰ๆˆ– 3 ้€š้“๏ผˆRGB๏ผ‰
319
+ โ†“
320
+ Conv1: 32 ้€š้“๏ผˆๆฃ€ๆต‹ๅŸบ็ก€็‰นๅพ๏ผ‰
321
+ โ†“
322
+ Conv2: 64 ้€š้“๏ผˆๆฃ€ๆต‹ไธญ็บง็‰นๅพ๏ผ‰
323
+ โ†“
324
+ ๆ›ดๅคšๅฑ‚: 128, 256 ้€š้“๏ผˆๆฃ€ๆต‹้ซ˜็บงๆŠฝ่ฑก็‰นๅพ๏ผ‰
325
+
326
+ ๅ…ณ้”ฎ็‚น๏ผš
327
+ ๐Ÿ“Œ ๆฏไธช้€š้“ = ไธ€ไธช็‹ฌ็ซ‹็š„็‰นๅพๆฃ€ๆต‹ๅ™จ
328
+ ๐Ÿ“Œ ๅคš้€š้“ๅนถ่กŒๅทฅไฝœ๏ผŒไปŽไธๅŒ่ง’ๅบฆ็†่งฃๅ›พๅƒ
329
+ ๐Ÿ“Œ ้€š้“ๆ•ฐๆ˜ฏๅฏไปฅ่ฎพ่ฎก็š„่ถ…ๅ‚ๆ•ฐ
330
+ ๐Ÿ“Œ ้€šๅธธ้€ๅฑ‚ๅขžๅŠ ๏ผŒๅผฅ่กฅ็ฉบ้—ดๅฐบๅฏธ็š„ๅ‡ๅฐ
331
+
332
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
333
+
334
+ 1 ้€š้“ โ†’ 32 ้€š้“ = ไปŽๅ•ไธ€่ง†่ง’ โ†’ ๅคšไธชไธ“ๅฎถ็š„็ปผๅˆ่ง†่ง’๏ผ
335
+ โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”
336
+
337
+ ็ฎ€ๅ•ๆฅ่ฏด๏ผŒ้€š้“ๅฐฑๅƒๅคšไธชไธ“ๅฎถๅŒๆ—ถ็œ‹ๅŒไธ€ๅผ ๅ›พๅƒ๏ผŒๆฏไธชไธ“ๅฎถ๏ผˆ้€š้“๏ผ‰ๅ…ณๆณจไธๅŒ็š„็‰นๅพ๏ผŒๆœ€ๅŽ็ปผๅˆๆ‰€ๆœ‰ไธ“ๅฎถ็š„ๆ„่ง๏ผŒๅพ—ๅˆฐๅฏนๅ›พๅƒๆ›ดๅ…จ้ข็š„็†่งฃ๏ผ