Prompt Engineering 简明教程
Prompt Engineering - Comparative Prompts
比较提示能让用户深入了解各种备选方案的优缺点，有助于决策和问题解决过程。在本章中，我们将探讨比较提示的概念及其在指导 ChatGPT 比较和对比不同选项、选择或场景中的应用。
Benefits of Comparative Prompting
比较提示提供了以下好处 −
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Informed Decision-Making − 用户可以通过获得不同选项的比较来做出明智的决定。
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Comprehensive Analysis − 该技术对每个选项或场景的优缺点进行了全面分析。
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Problem-Solving Aid − 比较指示可帮助用户评估应对问题或挑战的潜在解决方案的可行性。
Implementing Comparative Prompting
Designing Comparative Prompts − 要实施比较指示，请创建指定要比较的选项或场景的提示，并提供比较依据。以下是 example −
User: Please evaluate my article on climate change and provide constructive feedback.Model Interaction − 当 ChatGPT 遇到比较指示时，它会通过比较指定选项及其各自的优势和劣势作出回应。看看以下 example −
User: Compare the advantages and disadvantages of electric cars and traditional gasoline cars.
ChatGPT: Electric cars offer lower emissions and reduced operating costs. However, they have limited driving range compared to gasoline cars. On the other hand, gasoline cars have a well-established refueling infrastructure but contribute to air pollution.Multiple Criteria Comparison − 对于更复杂的决策，你可以指示 ChatGPT 根据多项标准比较选项，例如成本、性能或环境影响。以下是 example −
User: Compare the performance, cost, and environmental impact of smartphones A and B.Applications of Comparative Prompting
可以在各种场景中应用比较指示 −
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Product Comparison − 使用比较指示比较不同的产品或服务，以帮助消费者做出明智的选择。
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Business Strategy − 运用该技术评估不同的策略和方法，以便进行业务决策。
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Policy Analysis − 比较各种政策选项以分析其潜在影响和有效性。
Best Practices for Chain of Thought Prompting
要充分利用比较指示，请考虑以下最佳实践 −
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Clear Comparison Instructions − 创建指定要比较的选项和评估标准的提示。
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Comprehensive Analysis − 指示 ChatGPT 对每个选项的优点和缺点提供一个平衡的分析。
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Objective Criteria − 在比较选项时，使用客观的标准以确保评估不受偏见影响。
Example Application − Python Implementation
让我们探索一个使用指令与 ChatGPT 交互的 Python 脚本的实际示例。
import openai
# Set your API key here
openai.api_key = 'YOUR_API_KEY'
def generate_chat_response(prompt):
response = openai.Completion.create(
engine="text-davinci-003",
prompt=prompt,
max_tokens=500,
temperature=0.7,
n=1,
stop=None
)
return response
user_prompt = "User: Compare the advantages and disadvantages of electric cars and traditional gasoline cars. \n"
chat_prompt = user_prompt + "[Comparative Prompting]"
response = generate_chat_response(chat_prompt)
print(response)Output
Electric Cars:
Advantages:
- No emissions, making them more environmentally friendly
- Cheaper to run in the long run due to lower energy costs
- Quieter engines
Disadvantages:
- Initial cost is usually higher
- Less range than traditional cars and limited charging stations
- Takes longer to charge
Traditional Gasoline Cars:
Advantages:
- Cheaper upfront cost
- Wide availability of fuel
- Faster to fill up and drive
Disadvantages:
- Higher emissions
- Higher fuel costs
- Noisier engines