<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["fr", "en"].<end_of_turn>
<start_of_turn>user
Expliquez le problème du gradient de disparition dans l'apprentissage profond.<end_of_turn>
<start_of_turn>model
The vanishing gradient problem occurs when gradients become extremely small during backpropagation, hindering the learning of lower layers in deep networks. Techniques like skip connections help address this issue.<end_of_turn><eos>