Python 中的 LLM 入门
Jasmin Ludolf
Senior Data Science Content Developer, DataCamp


generator = pipeline(task="text-generation", model="distilgpt2")
prompt = "The Gion neighborhood in Kyoto is famous for"
output = generator(prompt, max_length=100, pad_token_id=generator.tokenizer.eos_token_id)
eos_token_id:序列结束标记 ID
pad_token_id:把序列填充到 max_lengthgenerator.tokenizer.eos_token_id 表示有意义文本结束,模型在训练中学到max_length 或遇到 pad_token_idtruncation = Truegenerator = pipeline(task="text-generation", model="distilgpt2") prompt = "The Gion neighborhood in Kyoto is famous for" output = generator(prompt, max_length=100, pad_token_id=generator.tokenizer.eos_token_id)print(output[0]["generated_text"])
The Gion neighborhood in Kyoto is famous for its many colorful green forests, such as the
Red Hill, the Red River and the Red River. The Gion neighborhood is home to the world's
tallest trees.
generator = pipeline(task="text-generation", model="distilgpt2")review = "This book was great. I enjoyed the plot twist in Chapter 10." response = "Dear reader, thank you for your review." prompt = f"Book review:\n{review}\n\nBook shop response to the review:\n{response}"output = generator(prompt, max_length=100, pad_token_id=generator.tokenizer.eos_token_id) print(output[0]["generated_text"])
Dear reader, thank you for your review. We'd like to thank you for your reading!
translator = pipeline(task="translation_en_to_es", model="Helsinki-NLP/opus-mt-en-es")text = "Walking amid Gion's Machiya wooden houses was a mesmerizing experience."output = translator(text, clean_up_tokenization_spaces=True)print(output[0]["translation_text"])
Caminar entre las casas de madera Machiya de Gion fue una experiencia fascinante.
Python 中的 LLM 入门