batch_inputs

self.fc2 = nn.Linear(64, 1) def forward(self, x): x = torch.relu(self.bn1(self.fc1(x))) x = self.fc2(x) return x model = RankingModel() ``` #### 3. Training Loop Improve the training loop to include va…

return x model = RankingModel() ``` #### 3. Training Loop Include validation and early stopping in the training loop. ```python import numpy as np # Initialize the model, optimizer, and loss function optimizer = optim.Adam(model…

# Early stopping if val_loss < best_val_loss: best_val_loss = val_loss counter = 0 else: counter += 1 if counter >= patience: print("Early stopping") break ``` #### 4. Ev…

return x # Initialize scorer, optimizer, and loss function scorer = ComplexityScorer() optimizer = optim.Adam(scorer.parameters(), lr=1e-5, weight_decay=1e-5) loss_fn = nn.MSELoss() # Example data inputs = torch.randn(1000, 128) t…

optimizer.step() # Zero gradients optimizer.zero_grad() # Validation loop scorer.eval() val_losses = [] with torch.no_grad(): for batch_inputs, batch_targets in val_loader: outpu…

import torch import torch.nn as nn import torch.optim as optim from torch.utils.data import DataLoader, TensorDataset from torch.cuda.amp import GradScaler, autocast # Initialize PyTorch model model = nn.Sequential( nn.Linear(128, 128)…