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                                            fcjy

Build index in unormalized inner product with lower performance?

> @fcjy do you have the same issue with NMSLIB implementation? > PS: HNSW doesn't always work. I have an example where it doesn't work with the cosine similarity and...

Build index in unormalized inner product with lower performance?

@yurymalkov Of course! I had sent an email to you(yurymalkov_mail_ru), please check it. And I will try the two methods you mentioned today. Thanks!

Build index in unormalized inner product with lower performance?

I do a transform, let the MIPS problem change to NNS problem, such as chapter 2.1 in [this paper](https://papers.nips.cc/paper/7722-non-metric-similarity-graphs-for-maximum-inner-product-search.pdf), and then run libhnsw, that get a very nice result!

Build index in unormalized inner product with lower performance?

@searchivarius Of course! I had sent it.