torch code example

Example 1: torch device

device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')

Example 2: pytorch anaconda install windows

conda install pytorch torchvision cudatoolkit=10.1 -c pytorch

Example 3: pip install pytorch windows

conda install pytorch torchvision torchaudio cudatoolkit=10.2 -c pytorch

Example 4: torch import

import torch
import torch.nn as nn
import torch.nn.functional as F
from torch.utils.data import DataLoader
from torchvision import datasets, transforms, models
from torchvision.utils import make_grid

import numpy as np
import pandas as pd
from sklearn.metrics import confusion_matrix
import matplotlib.pyplot as plt
%matplotlib inline

transform = transforms.ToTensor()

train_data = datasets.FashionMNIST(root='../Data', train=True, download=True, transform=transform)
test_data = datasets.FashionMNIST(root='../Data', train=False, download=True, transform=transform)