mirror of
https://github.com/rasbt/LLMs-from-scratch.git
synced 2025-10-26 23:39:53 +00:00
parent
dd31946b2a
commit
d361cef65f
@ -1542,7 +1542,7 @@
|
||||
"source": [
|
||||
"def calc_loss_batch(input_batch, target_batch, model, device):\n",
|
||||
" input_batch, target_batch = input_batch.to(device), target_batch.to(device)\n",
|
||||
" logits = model(input_batch)[:, -1, :] # Logits of last ouput token\n",
|
||||
" logits = model(input_batch)[:, -1, :] # Logits of last output token\n",
|
||||
" loss = torch.nn.functional.cross_entropy(logits, target_batch)\n",
|
||||
" return loss"
|
||||
]
|
||||
@ -1665,7 +1665,7 @@
|
||||
" for i, (input_batch, target_batch) in enumerate(data_loader):\n",
|
||||
" if i < num_batches:\n",
|
||||
" input_batch, target_batch = input_batch.to(device), target_batch.to(device)\n",
|
||||
" logits = model(input_batch)[:, -1, :] # Logits of last ouput token\n",
|
||||
" logits = model(input_batch)[:, -1, :] # Logits of last output token\n",
|
||||
" predicted_labels = torch.argmax(logits, dim=-1)\n",
|
||||
"\n",
|
||||
" num_examples += predicted_labels.shape[0]\n",
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user