3 ms·
Quantization can be applied exactly in the same way in HNSW. I'm using quantization in the implementation of Redis vector sets and it works very well. I have ve
by antirez 2y ago
Quantization can be applied exactly in the same way in HNSW. I'm using quantization in the implementation of Redis vector sets and it works very well. I have very big issues with the other points as well, but I prefer to reply to these concerns with the implementation I hope to have into Redis in a short time (early 2025).
About insertion / deletion cost. Sure, they are costly, but if instead of grabbing one of the available implementations you start from scratch, extend the paper in sensible ways, and experiment with it, I think it is possible to do much better than one could initially believe.