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Module 8 - Evaluation and Optimization

Overview​

How do you know if your RAG system is working well? This module covers evaluation metrics, the RAGAS framework, and debugging techniques.

Learning Objectives​

  • Understand RAG evaluation metrics
  • Use RAGAS framework for automated evaluation
  • Debug common RAG failures
  • Optimize pipeline performance

Module Content​

1. RAG Evaluation Metrics​

  • Retrieval: recall, precision, MRR
  • Generation: faithfulness, relevance

2. RAGAS Framework​

  • Automated evaluation
  • Answer correctness, context metrics

3. Debugging RAG Pipelines​

  • Common failures and solutions
  • Tracing with LangSmith
  1. Evaluation Metrics
  2. RAGAS Framework
  3. Debugging
  4. Quiz - Module 8 - 30 questions