DeepSeek+提示词设计_幻觉避免与应用-大数据百家讲坛-厦门大学数据库实验室20250304_56页_4mb

Summary of DeepSeek Prompt Design Lecture and AI Applications

Event Overview

• Theme: AI resources and prompt design focusing on DeepSeek models, avoiding hallucinations, and AI application techniques.
• Host: Xiamen University Database Lab.
• Keynote Speaker: Cheng Xiji, a software and AI expert with experience in AI product development and author of "Learn to Ask, Master AI: Prompting from Basics to Mastery."

Core Content Summary

Prompt Design Frameworks

• Framework elements: Task (specific goal), Action (steps to complete the task), Goal (desired outcome).
• Additional structures like SPAR (Scenario, Problem, Action, Result) and 5W1H (Why, What, When, Where, Who, How) for clearer prompts.
• Examples include writing Xiaohongshu fashion posts or general AI queries, emphasizing simplicity and precision in defining tasks.

AI Models and Their Differences

• DeepSeek models contrasted:
  • DeepSeek-R1: Inference-focused, slow with explanations, suitable for logical tasks like math or coding. Requires cautious prompts with context and structure.
  • DeepSeek-V3: Non-inference, fast and intuitive, good for quick responses. Uses student-like thinking; avoid over-explaining.
• Other models mentioned: GPT-4, Claude, Kimi.
• AGI vs narrow AI: AGI aims for general intelligence; currently, AI is specialized.

Avoiding AI Hallucinations

• Definitions of hallucinations:
  • Fact hallucination: AI makes false factual claims.
  • Faithfulness hallucination: AI deviates from user instructions.
• Solutions:
  • Prompt-based: Limit knowledge sources (e.g., cite specific texts), specify time ranges, or require uncertainty labels.
  • Framework-based: Use RAG (Retrieval-Augmented Generation) for real-time knowledge, refine training parameters.

AI Tools and Application Tips

• Various tools: Text-to-speech, image generation (Midjourney, Stable Diffusion), video editing, PPT creation, dress-up features.
• Framework for tool integration: Define task, actions, and goal for tasks like seasonal fashion posts on social media.
• AI utility in scenarios: Work documents, education, business decision-making, personal projects.

Community and Additional Tips

• Speaker's book: "Learn to Ask, Master AI" for in-depth prompting guidance.
• Call to action: Join Cheng Ge's AI Growth Circle for updates, resources, and interactive learning.
• General advice: Use Markdown for structured prompts, adjust AI response parameters to reduce hallucinations, and balance human-like inputs with clarity.