liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-06-06 14:01:31 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added guidance on lists [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2021-10-13 14:27:01 -07:00
parent d52426b3fa
commit d5b979e4fa
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@@ -99,6 +99,8 @@ Specify the number of inverted lists (100 by default)
CREATE INDEX ON table USING ivfflat (column opclass) WITH (lists = 100);
```
A [good place](https://github.com/facebookresearch/faiss/issues/112) to start is `4 * sqrt(rows)`
### Query Options
Specify the number of probes (1 by default)