raft
raft copied to clipboard
[FEA] NN Descent + CAGRA should support additional distance metrics
CAGRA graph construction with IVF-PQ will support inner product with PR https://github.com/rapidsai/raft/pull/2260. The same needs to be done for NN Descent. This is not done currently because NN Descent does not support graph building with metrics other than L2Expanded.