Spann: Highly-Efficient Billion-Scale Approximate Nearest Neighbor Search (2021)
Hacker News
NOVEMBER 2, 2024
The in-memory algorithms for approximate nearest neighbor search (ANNS) have achieved great success for fast high-recall search, but are extremely expensive when handling very large scale database. Thus, there is an increasing request for the hybrid ANNS solutions with small memory and inexpensive solid-state drive (SSD).
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