facebookresearch/faiss

any index for IP inner product ？

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ucas010 commented

in the wiki,
i find the index all for L2 distance , but the datasets(vectors) have been L2 norm , it's not good to use L2 distance ,
so , any index for IP distance for 100M ~1B datasets ?
thx

mnorris11 commented

I don't think I fully understood the question, but you can specify the metric you want to use (including Inner Product) when creating a FAISS index.