SIGMODContest2023

Team Info

name	email	institution
Jiarui Luo	11911419@mail.sustech.edu.cn	Southern University of Science and Technology
Yanqi Chen	12011319@mail.sustech.edu.cn	Southern University of Science and Technology
Long Xiang	xiangl3@mail.sustech.edu.cn	Southern University of Science and Technology
Shimin Luo	12012939@mail.sustech.edu.cn	Southern University of Science and Technology
Hongxun Ding	12011522@mail.sustech.edu.cn	Southern University of Science and Technology

Usage

1. mkdir build
2. cd build
3. cmake ..
4. make
5. ./main/test_nndescent data_file output_file K L iter S R

Notes

1. For competition evaluation, K=100, L=120, iter=14, S=30, R=200.
2. Some parts of the code has benn hardcoded for the competition, e.g., L2SqrFloatAVX512, IndexGraph::NNDescent

Copyright

Some source code adapted from https://github.com/ZJULearning/efanna_graph and https://github.com/facebookresearch/faiss

efanna_graph is under the MIT-licensed.

Faiss is under the MIT-licensed.