JDSS/mem0
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(vector_stores): normalize scores to similarity (higher = better) across all backends (#5391)

Browse Source
This commit is contained in:
Kartik
2026-06-05 19:13:26 +05:30
committed by GitHub
parent b00a1a1065
commit 7ac8ab154b
20 changed files with 970 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/vector_stores/test_pgvector.py
+17 -13
View File
@@ -4,7 +4,11 @@ import unittest
import uuid
from unittest.mock import MagicMock, patch
from mem0.vector_stores.pgvector import PGVector, _build_filter_conditions, _with_sslmode
from mem0.vector_stores.pgvector import (
PGVector,
_build_filter_conditions,
_with_sslmode,
)
class TestPGVector(unittest.TestCase):
@@ -450,9 +454,9 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 2)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[1].id, self.test_ids[1])
self.assertEqual(results[1].score, 0.2)
self.assertEqual(results[1].score, 0.8)
@patch('mem0.vector_stores.pgvector.PSYCOPG_VERSION', 2)
@patch('mem0.vector_stores.pgvector.ConnectionPool')
@@ -499,9 +503,9 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 2)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[1].id, self.test_ids[1])
self.assertEqual(results[1].score, 0.2)
self.assertEqual(results[1].score, 0.8)
@patch('mem0.vector_stores.pgvector.PSYCOPG_VERSION', 3)
@patch('mem0.vector_stores.pgvector.ConnectionPool')
@@ -1145,7 +1149,7 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 1)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[0].payload["user_id"], "alice")
self.assertEqual(results[0].payload["agent_id"], "agent1")
self.assertEqual(results[0].payload["run_id"], "run1")
@@ -1195,7 +1199,7 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 1)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[0].payload["user_id"], "alice")
self.assertEqual(results[0].payload["agent_id"], "agent1")
self.assertEqual(results[0].payload["run_id"], "run1")
@@ -1245,7 +1249,7 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 1)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[0].payload["user_id"], "alice")
@patch('mem0.vector_stores.pgvector.PSYCOPG_VERSION', 2)
@@ -1293,7 +1297,7 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 1)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[0].payload["user_id"], "alice")
@patch('mem0.vector_stores.pgvector.PSYCOPG_VERSION', 3)
@@ -1341,9 +1345,9 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 2)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[1].id, self.test_ids[1])
self.assertEqual(results[1].score, 0.2)
self.assertEqual(results[1].score, 0.8)
@patch('mem0.vector_stores.pgvector.PSYCOPG_VERSION', 2)
@patch('mem0.vector_stores.pgvector.ConnectionPool')
@@ -1390,9 +1394,9 @@ class TestPGVector(unittest.TestCase):
# Verify results
self.assertEqual(len(results), 2)
self.assertEqual(results[0].id, self.test_ids[0])
self.assertEqual(results[0].score, 0.1)
self.assertEqual(results[0].score, 0.9)
self.assertEqual(results[1].id, self.test_ids[1])
self.assertEqual(results[1].score, 0.2)
self.assertEqual(results[1].score, 0.8)
@patch('mem0.vector_stores.pgvector.PSYCOPG_VERSION', 3)
@patch('mem0.vector_stores.pgvector.ConnectionPool')