PyTorch로 배우는 딥러닝 입문
Jasmin Ludolf
Senior Data Science Content Developer, DataCamp
# Create network with three linear layers model = nn.Sequential(nn.Linear(n_features, 8),nn.Linear(8, 4), nn.Linear(4, n_classes))
nn.Sequential() 안의 레이어는 은닉층입니다# Create network with three linear layers
model = nn.Sequential(
nn.Linear(n_features, 8), # n_features represents number of input features
nn.Linear(8, 4),
nn.Linear(4, n_classes) # n_classes represents the number of output classes
)
nn.Sequential() 안의 레이어는 은닉층n_features와 n_classes는 데이터셋이 결정



# Create network with three linear layers
model = nn.Sequential(
nn.Linear(10, 18),
nn.Linear(18, 20),
nn.Linear(20, 5)
)
# Create network with three linear layers
model = nn.Sequential(
nn.Linear(10, 18), # Takes 10 features and outputs 18
nn.Linear(18, 20),
nn.Linear(20, 5)
)
# Create network with three linear layers
model = nn.Sequential(
nn.Linear(10, 18),
nn.Linear(18, 20), # Takes 18 and outputs 20
nn.Linear(20, 5)
)
# Create network with three linear layers
model = nn.Sequential(
nn.Linear(10, 18),
nn.Linear(18, 20),
nn.Linear(20, 5) # Takes 20 and outputs 5
)
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수동 파라미터 계산:
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수동 파라미터 계산:
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수동 파라미터 계산:
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수동 파라미터 계산:
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PyTorch로 계산:
.numel(): 텐서의 원소 수를 반환total = 0
for parameter in model.parameters():
total += parameter.numel()
print(total)
46

PyTorch로 배우는 딥러닝 입문