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Course Outline

Introduction to Parameter-Efficient Fine-Tuning (PEFT)

  • Motivation and limitations of full fine-tuning.
  • Overview of PEFT: objectives and advantages.
  • Industry applications and use cases.

LoRA (Low-Rank Adaptation)

  • Conceptual framework and intuition behind LoRA.
  • Implementing LoRA with Hugging Face and PyTorch.
  • Hands-on: Fine-tuning a model using LoRA.

Adapter Tuning

  • Mechanisms of adapter modules.
  • Integration with transformer-based architectures.
  • Hands-on: Applying Adapter Tuning to a transformer model.

Prefix Tuning

  • Leveraging soft prompts for fine-tuning.
  • Strengths and limitations compared to LoRA and adapters.
  • Hands-on: Executing Prefix Tuning on an LLM task.

Evaluating and Comparing PEFT Methods

  • Key metrics for assessing performance and efficiency.
  • Analyzing trade-offs in training speed, memory consumption, and accuracy.
  • Conducting benchmarking experiments and interpreting results.

Deploying Fine-Tuned Models

  • Best practices for saving and loading fine-tuned models.
  • Deployment considerations specific to PEFT-based models.
  • Integration into existing applications and data pipelines.

Best Practices and Extensions

  • Combining PEFT with quantization and distillation techniques.
  • Application in low-resource and multilingual contexts.
  • Future developments and active research domains.

Summary and Next Steps

Requirements

  • A foundational understanding of machine learning principles.
  • Practical experience working with Large Language Models (LLMs).
  • Proficiency in Python and PyTorch.

Target Audience

  • Data Scientists
  • AI Engineers
 14 Hours

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