More or less but as always the devil is in the detail. Here is a paper[1] that summarizes issues with naive approaches. Incidentally. the proposed solution (Hie

More or less but as always the devil is in the detail. Here is a paper[1] that summarizes issues with naive approaches. Incidentally. the proposed solution (Hierarchical NSW) in this paper performed fairly well in the industry benchmarks [1] https://arxiv.org/ftp/arxiv/papers/1603/1603.09320.pdf https://arxiv.org/ftp/arxiv/papers/1603/1603.09320.pdf