no code implementations • 21 May 2024 • Jianyang Gao, Cheng Long
Recently, with the help of fast SIMD-based implementations, Product Quantization (PQ) and its variants can often efficiently and accurately estimate the distances between the vectors and have achieved great success in the in-memory ANN search.
1 code implementation • 17 Mar 2023 • Jianyang Gao, Cheng Long
Approximate K nearest neighbor (AKNN) search is a fundamental and challenging problem.
