From 836afe5edf7218db37d6021a0704234074c7f35b Mon Sep 17 00:00:00 2001 From: Tumao Date: Fri, 24 Sep 2021 16:49:55 +0800 Subject: [PATCH] [skip ci] fix schema grammar (#8488) Signed-off-by: tumao --- docs/developer_guides/chap02_schema.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/developer_guides/chap02_schema.md b/docs/developer_guides/chap02_schema.md index afba3e1fc8..457a9af3df 100644 --- a/docs/developer_guides/chap02_schema.md +++ b/docs/developer_guides/chap02_schema.md @@ -84,7 +84,7 @@ Different index type uses different index params in construction and query. All ## IVF_FLAT -**IVF** (*Inverted File*) is an index type based on quantization. It divides the points in space into `nlist` units by the clustering method. During searching vectors, it compares the distances between the target vector and the center of all the units, and then selects the `nprobe` nearest unit. Afterwards, it compares all the vectors in these selected cells to get the final result. +**IVF** (*Inverted File*) is an index type based on quantization. It divides the points in space into `nlist` units by the clustering method. During searching vectors, it compares the distance between the target vector and the center of all units, and then selects the `nprobe` nearest unit. Afterwards, it compares all the vectors in these selected cells to get the final result. IVF_FLAT is the most basic IVF index, and the encoded data stored in each unit is consistent with the original data.