本文是《基于 ChatGPT 的 Prompt 工程》系列课程的第四讲，本文将探讨如何使用大型语言模型进行文本转换任务（text transformation tasks），如语言翻译（language translation），拼写和语法检查（spelling and grammar checking），音调调整（tone adjustment）和格式转换（format conversion）。

语言转换和识别

提示词如下：

  • Translate the following English text to Spanish
  • Tell me which language this is
  • Translate the following text to French and Spanish
    and English pirate:
  • Translate the following text to Spanish in both the formal and informal forms

万国语言转换器

为一群程序员写一个 issue 语言转换器，把所有信息都翻译成韩语和英语。

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user_messages = [
  "La performance du système est plus lente que d'habitude.",  # System performance is slower than normal         
  "Mi monitor tiene píxeles que no se iluminan.",              # My monitor has pixels that are not lighting
  "Il mio mouse non funziona",                                 # My mouse is not working
  "Mój klawisz Ctrl jest zepsuty",                             # My keyboard has a broken control key
  "我的屏幕在闪烁"                                               # My screen is flashing
] 

for issue in user_messages:
    prompt = f"Tell me what language this is: ```{issue}```"
    lang = get_completion(prompt)
    print(f"Original message ({lang}): {issue}")

    prompt = f"""
    Translate the following  text to English \
    and Korean: ```{issue}```
    """
    response = get_completion(prompt)
    print(response, "\n")

语态转换（Tone Transformation）

正式场合与非正式场合语言的转换，提示词如下：

  • Translate the following from slang to a business letter:

格式转换（Format Conversation）

ChatGPT 可以在不同格式之间转换，比如 Latex、HTML、Markdown。

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data_json = { "resturant employees" :[ 
    {"name":"Shyam", "email":"shyamjaiswal@gmail.com"},
    {"name":"Bob", "email":"bob32@gmail.com"},
    {"name":"Jai", "email":"jai87@gmail.com"}
]}

prompt = f"""
Translate the following python dictionary from JSON to an HTML \
table with column headers and title: {data_json}
"""
response = get_completion(prompt)
print(response)

from IPython.display import display, Markdown, Latex, HTML, JSON
display(HTML(response))

上面这个例子把 JSON 转换成了 Markdown。

拼写检查和语法检查

提示词如下：

  • proofread and correct this review:
  • Proofread and correct the following text and rewrite the corrected version. If you don’t find any errors, just say “No errors found”. Don’t use any punctuation around the text:
  • proofread and correct this review. Make it more compelling. Ensure it follows APA style guide and targets an advanced reader. Output in markdown format.

举例：

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text = f"""
Got this for my daughter for her birthday cuz she keeps taking \
mine from my room.  Yes, adults also like pandas too.  She takes \
it everywhere with her, and it's super soft and cute.  One of the \
ears is a bit lower than the other, and I don't think that was \
designed to be asymmetrical. It's a bit small for what I paid for it \
though. I think there might be other options that are bigger for \
the same price.  It arrived a day earlier than expected, so I got \
to play with it myself before I gave it to my daughter.
"""
prompt = f"proofread and correct this review: ```{text}```"
response = get_completion(prompt)
print(response)

from redlines import Redlines

diff = Redlines(text,response)
# 格式化展示文本被删除的部分
display(Markdown(diff.output_markdown))

总结

本文介绍了大模型在文本转换任务上的出色表现。

对于科研工作者来说，ChatGPT 在写论文方面真的是最佳助手。

参考