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Retrieval, rerankers, and RAG tips and tricks | Data Brew | Episode 39

Data Brew by Databricks

CHAPTER

Enhancing Retrieval with Embedding Techniques

This chapter focuses on advanced embedding model training techniques, particularly in unclear documentation contexts. It emphasizes the benefits of fine-tuning for improved retrieval outcomes and discusses the effectiveness of traditional methods like BM25 in conjunction with modern neural methods. Additionally, the chapter explores the impact of retrieval-augmented generation on search capabilities, highlighting strategies for re-ranking and the optimization of model performance in coding environments.

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