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Peking University "DeepSeek Prompt Engineering and Implementation Scenarios" (PDF File) - AI Tutorial Materials

Author: AI小集 · Original source: AI工具集

This article mainly explores DeepSeek's prompt engineering and industry practice, helping users fully unleash DeepSeek's potential and improve the efficiency of AI applications. It analyzes the reasons behind DeepSeek's popularity, emphasizing its advantages in reasoning capability, open source, low cost, and domestic development, which have promoted the democratization of AI technology and the prosperity of the ecosystem. It introduces that users can directly use DeepSeek through multiple methods such as the official API, mobile APP, and third-party platforms, lowering the barrier to use. It elaborates in detail on DeepSeek's prompt techniques, including how to improve the quality of interaction with AI through sincere and direct expression, the use of general formulas, speaking plainly, reverse PUA, and other methods. It provides users with a comprehensive understanding and practical guidance regarding DeepSeek, its continued development and application in the future.

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Article Directory

  • Analysis of the Reasons Behind DeepSeek's Popularity
  • Three Ways to Use DeepSeek Directly
  • DeepSeek Prompt Techniques
  • Common Application Scenarios of DeepSeek
  • Summary and Outlook

Analysis of the Reasons Behind DeepSeek's Popularity

  • Core Advantages: DeepSeek stands out with its powerful reasoning capability and first-tier performance, and combined with the three major advantages of open source and openness, ultra-low cost, and independent domestic research and development, it has promoted the democratization of AI technology and the prosperity of the domestic ecosystem.
  • Open Source and Ecosystem: DeepSeek fully open-sources its training code, data cleaning tools, and fine-tuning framework, supporting developers in rapidly building vertical-domain applications and promoting collaborative community innovation.
  • Low Cost and Commercialization: Through model architecture optimization and systems engineering optimization, DeepSeek significantly reduces training and inference costs, making it suitable for the needs of small and medium-sized enterprises and accelerating commercialization.
  • Domestic Development and Technological Breakthroughs: DeepSeek has shortened the gap between domestic models and the international top level to 3-5 months, building a matrix of proprietary models for multiple industries and fully supporting the intelligent upgrading of domestic industries.

Three Ways to Use DeepSeek Directly

  • Official Channel: Users can directly use the model through the DeepSeek official website, API interface, or mobile APP without a complex technical background.
  • Third-Party Channels: Multiple third-party platforms are listed (such as AskManyAI, SiliconFlow, Nano AI Search, etc.) and mini-programs (such as Molly R1). Users can conveniently use DeepSeek through these channels.
  • Private Deployment: Introduces private deployment methods such as Ollama and vLLM, suitable for personal local deployment or private deployment needs in production, development, and vertical domains.

DeepSeek Prompt Techniques

  • Sincerity and Directness: Emphasizes clearly expressing needs and avoiding vague instructions.
  • General Formula: By clarifying the task, background, goals, and negative constraints, it helps users obtain the desired results more precisely.
  • Speak Plainly: Avoid overly professional answers and make the output closer to everyday language.
  • Reverse PUA: By questioning or challenging, inspire DeepSeek to think more deeply and produce higher-quality output.
  • Imitation and Sharp Commentary: By imitating a specific style or tone, improve the relevance and appeal of the output.
  • Deep Thinking: Add critical thinking requirements to the prompt to improve the depth and quality of the output.

Common DeepSeek Application Scenarios

  • Empowering Education and Academia: Including instructional design, homework grading, paper assistance, academic research, etc., helping teachers and students improve learning efficiency and research capabilities.
  • Improving Efficiency in Professional Scenarios: Covering office efficiency, programming development, data analysis, workplace office work, etc., helping professionals improve work efficiency and quality.
  • Business Innovation: Supporting marketing, e-commerce operations, content creation, brand story writing, etc., providing creative and strategic support for business activities.
  • Life Services: Including travel planning, fitness plans, family financial management, numerology and metaphysics, etc., providing personalized suggestions and services for daily life.

Summary and Outlook

  • Summary: This lecture explored in depth DeepSeek's core advantages, methods of use, prompt techniques, and application scenarios, providing users with a comprehensive reference for understanding and using DeepSeek.
  • Outlook: We look forward to the continued development of DeepSeek technology, creating more value and promoting the widespread application of AI technology in more fields.
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Getthe original PDF file of "DeepSeek Prompt Engineering and Implementation Scenarios", scan the QR code, follow, and reply: 20250225