PyTorch Neural Network Classification is a process for categorizing input data into classes using neural networks. PyTorch provides the torch.nn
module to build models with layers like nn.Linear
, activation functions like nn.ReLU
, and loss functions like nn.CrossEntropyLoss
. The training loop involves forward propagation, calculating loss, backpropagation, and updating weights using optimizers (e.g., torch.optim.SGD
). Data can be managed with DataLoader
for efficient batching. After training, the model predicts class probabilities, making it suitable for tasks like image and text classification. PyTorch's flexibility makes neural network classification intuitive and powerful for both beginners and experts.