Advanced RAG 01: Small-to-Big Retrieval with LlamaIndex
Sophia Yang
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Video Description
Two primary techniques: - Smaller Child Chunks Referring to Bigger Parent Chunks: Fetch smaller chunks during retrieval first, then reference the parent IDs, and return the bigger chunks. - Sentence Window Retrieval: Fetch a single sentence during retrieval and return a window of text around the sentence. 🔗 Blog: https://sophiamyang.medium.com/advanced-rag-01-small-to-big-retrieval-172181b396d4 🔗 Notebook: https://colab.research.google.com/github/sophiamyang/demos/blob/main/advanced_rag_small_to_big.ipynb 🔔 SUBSCRIBE to my channel: https://www.youtube.com/c/SophiaYangDS?sub_confirmation=1 ⭐ Stay in touch ⭐ 📚 DS/ML Book Club: http://dsbookclub.github.io/ ▶ YouTube: https://youtube.com/SophiaYangDS ✍️ Medium: https://sophiamyang.medium.com 🐦 Twitter: https://twitter.com/sophiamyang 🤝 Linkedin: https://www.linkedin.com/in/sophiamyang/ 💚 #ai
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