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Updated 3 months ago

retrieval results

Do anyone experience different ingestion order cause retrieval result? If yes, any reason for that?

For example, if I have 5 years of corpus, and I ingest them in the order of 2015, 2014, 2013, 2012, 2011. Then I search using vector similarity search, the result will be different from the case that I ingest them in the order of 2011, 2012, 2013, 2014, 2015.

Is this somehow related to the way ANN algorithm works?
r
R
4 comments
are you observing this with any specific vectordb?
So far with PgVector & Weaviate
And currently working with qdrant also
and all are having same problem?
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