<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "en"].<end_of_turn>
<start_of_turn>user
How do unsupervised learning techniques contribute to NLP tasks?<end_of_turn>
<start_of_turn>model
Unsupervised learning techniques in NLP, such as clustering and topic modeling, enable the discovery of patterns and structures in data without labeled examples, facilitating exploration and analysis.<end_of_turn><eos>