# test_nndescent data_file save_graph K L iter S R
test_nndescent sift1m/sift_base.fvecs efanna_graph/sift1m.200nn.graph 200	200	12	10	100
test_nndescent glove/glove_50k_50.fvecs efanna_graph/glove_50k_400nn.graph 400	420	12	20	200
test_nndescent deep1b/base.10M.fvecs efanna_graph/deep1b_base.10M.400nn.graph 400	400	12	15	100