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Updated 2 months ago

Open-Sourcing Rule-based Retrieval

Hi, I just saw this article - https://medium.com/enterprise-rag/open-sourcing-rule-based-retrieval-677946260973 which talks about rule-based/deterministically tell the model to use a particular chunk. Is there anything similar to this in llamaindex?

4 comments

TTeemu

Yeah you can do the same thing with Llamaindex

First you can add metadata: https://docs.llamaindex.ai/en/stable/understanding/loading/loading.html#adding-metadata

Then you can filter by it: https://docs.llamaindex.ai/en/stable/api/llama_index.core.vector_stores.MetadataFilters.html

PPujari12

lol, I thought it was something other than just metadata filtering. I think they have just added automatic filter selection according to the question.

vverdverm

you can probably do automatic filter selection by having a list and then asking an LLM which filters it should use when retrieving

ssansmoraxz

Tried that approach once. If you have a graph based implementation ensure you add backtracking as an option.

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