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nautaa committed Oct 24, 2024
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Expand Up @@ -145,6 +145,7 @@ SELECT * FROM TAB_VEC ORDER BY L2_DISTANCE(B, '[1,2,3]') LIMIT 1;

赛题测试程序中运行的 ann-benchmarks 只针对 `fashion-mnist-784-euclidean` 数据集进行测试,`--runs` 参数为1,测试使用的 python 脚本与 [ann-benchmarks](https://github.com/nautaa/ann-benchmarks/tree/miniob_ann) 完全相同,指定向量索引参数 `probes = 5, lists = 245`
测试程序不对性能做过多的限制,满足如下要求即为通过:

1. 要求在 10 分钟内完成 ann-benchmarks 的整个运行(即包括:插入数据,创建索引,ANN 查询,不包括下载数据集的时间)。
2. 要求 ANN 查询的每秒查询数(QPS)达到 100 qps
3. 要求 ANN 查询的召回率(recall)达到 0.90
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