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 Duration 14 hours

Course Outline

Introduction to Reinforcement Learning from Human Feedback (RLHF)

  • Defining RLHF and its significance
  • Comparing RLHF with supervised fine-tuning methods
  • Applications of RLHF in contemporary AI systems

Reward Modeling with Human Feedback

  • Gathering and structuring human feedback
  • Constructing and training reward models
  • Assessing the effectiveness of reward models

Training with Proximal Policy Optimization (PPO)

  • Overview of PPO algorithms in the context of RLHF
  • Integrating PPO with reward models
  • Iterative and safe fine-tuning of models

Practical Fine-Tuning of Language Models

  • Preparing datasets for RLHF workflows
  • Hands-on fine-tuning of a small LLM using RLHF
  • Navigating challenges and mitigation strategies

Scaling RLHF to Production Systems

  • Infrastructure and computational considerations
  • Quality assurance and continuous feedback loops
  • Best practices for deployment and maintenance

Ethical Considerations and Bias Mitigation

  • Managing ethical risks associated with human feedback
  • Strategies for bias detection and correction
  • Ensuring alignment and safe model outputs

Case Studies and Real-World Examples

  • Case study: Fine-tuning ChatGPT with RLHF
  • Other successful RLHF implementations
  • Key takeaways and industry insights

Requirements

  • A solid grasp of supervised and reinforcement learning concepts
  • Experience in model fine-tuning and neural network architectures
  • Proficiency in Python and familiarity with deep learning frameworks such as TensorFlow and PyTorch

Target Audience

  • Machine learning engineers
  • AI researchers

Custom Corporate Training

Training solutions designed exclusively for businesses.

  • Customized Content: We adapt the syllabus and practical exercises to the real goals and needs of your project.
  • Flexible Schedule: Dates and times adapted to your team's agenda.
  • Format: Online (live), In-company (at your offices), or Hybrid.
Investment

Price per private group, online live training, starting from 3200 € + VAT*

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