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Updated 2 years ago

Ensure nodes appear

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Is there any way to ensure certain nodes always appear in a vector-search query? For example, in call transcripts, sometimes you want the first and last chunks to be included.

5 comments

LLogan M

Hmm you could maybe do something sneaky if you subclass a new retriever or query engine 🤔

aaleks_wordcab

Sneaky is good! @Logan M

aaleks_wordcab

Yeah I'll check those out, and if you have any suggestions / code samples, these would be helpful as well

LLogan M

Here's an example of a custom retriever

You can do anything you want here, as long as you return nodes 💪

https://github.com/jerryjliu/llama_index/blob/main/examples/query/CustomRetrievers.ipynb

aaleks_wordcab

@Logan M sweet thank you 🙏

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