Should we use the new `expectedVisitedNodes` estimator to speed up filtered vector search?
#14845 · Java · ★ 3.6k · Apache-2.0 · updated 2mo ago
Description @benwtrent 's PR at #14836 introduced an estimator for the number of visited nodes based on k and the number of vectors called expectedVisitedNodes(int k, int size). Currently, filtered vector search works roughly this way: compute a per-leaf k value based on the…
replies in ~21h11/11 outside PRs mergedhas CONTRIBUTINGsomeone tried before8 comments — busy
Cleared 3m ago