Может кто-нибудь помочь мне в этом.?Я получаю ниже ошибки.Я использую Google Colab.Как решить эту ошибку?2070
Ниже кода, который я пытаюсь запустить.
import torch
from torch import nn
import torch.nn.functional as F
from torchvision import datasets, transforms
# Define a transform to normalize the data
transform =
transforms.Compose([transforms.CenterCrop(10),transforms.ToTensor(),])
# Download the load the training data
trainset = datasets.MNIST('~/.pytorch/MNIST_data/', download=True,
train=True, transform=transform)
trainloader = torch.utils.data.DataLoader(trainset, batch_size=64,
shuffle=True)
# Build a feed-forward network
model = nn.Sequential(nn.Linear(784, 128),nn.ReLU(),nn.Linear(128,
64),nn.ReLU(),nn.Linear(64, 10))
# Define the loss
criterion = nn.CrossEntropyLoss()
# Get our data
images, labels = next(iter(trainloader))
# Faltten images
images = images.view(images.shape[0], -1)
# Forward pass, get our logits
logits = model(images)
# Calculate the loss with the logits and the labels
loss = criterion(logits, labels)
print(loss)