liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-11 23:26:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

Removed support for L1 distance and Jaccard distance from ivfflat due to non-optimal clustering

Browse Source
This commit is contained in:
Andrew Kane
2024-04-22 14:11:29 -07:00
parent 881fbc15ef
commit b2f7dad8a7
15 changed files with 13 additions and 170 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
test/t/005_ivfflat_query_recall.pl
View File

@@ -17,8 +17,8 @@ $node->safe_psql("postgres",
);
# Check each index type
my @operators = ("<->", "<#>", "<=>", "<+>");
my @opclasses = ("vector_l2_ops", "vector_ip_ops", "vector_cosine_ops", "vector_l1_ops");
my @operators = ("<->", "<#>", "<=>");
my @opclasses = ("vector_l2_ops", "vector_ip_ops", "vector_cosine_ops");
for my $i (0 .. $#operators)
{