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#nearest-neighbor-search (22 Repositories)

Ranked open-source repositories tagged with #nearest-neighbor-search, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

50.9%

Avg Review Latency

55.5h

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22 repositories tagged #nearest-neighbor-search

S TierGo 46.3k 16 GFIs

milvus-io/milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

65.6%
Merge Rate
-
First Review
50%
1st-Timers
80
Maintainers
A TierGo 1.7k

vdaas/vald

Vald. A Highly Scalable Distributed Vector Search Engine

60.7%
Merge Rate
<1h
First Review
50%
1st-Timers
6
Maintainers
A TierC++ 387 1 GFIs

zilliztech/knowhere

Vector search engine inside Milvus, integrating FAISS, HNSW, DiskANN.

73.2%
Merge Rate
4d
First Review
87%
1st-Timers
19
Maintainers
A TierRust 35.1k

qdrant/qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

70.8%
Merge Rate
-
First Review
31%
1st-Timers
52
Maintainers
A TierRust 11.7k 2 GFIs

lancedb/lancedb

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

61.6%
Merge Rate
-
First Review
58%
1st-Timers
71
Maintainers
A TierJava 6.4k

haifengl/smile

Statistical Machine Intelligence & Learning Engine

100.0%
Merge Rate
2h
First Review
100%
1st-Timers
1
Maintainers
A TierC++ 138

yoshoku/hnswlib-node

hnswlib-node provides Node.js bindings for Hnswlib

63.3%
Merge Rate
8h
First Review
100%
1st-Timers
1
Maintainers
B TierC++ 5.7k

mlpack/mlpack

mlpack: a fast, header-only C++ machine learning library

71.4%
Merge Rate
5h
First Review
100%
1st-Timers
4
Maintainers
B TierGo 219

habedi/hann

A fast approximate nearest neighbor search library for Go

100.0%
Merge Rate
6h
First Review
100%
1st-Timers
0
Maintainers
B TierC++ 290

VectorDB-NTU/RaBitQ-Library

An official lightweight library for the RaBitQ algorithm and its applications in vector search.

72.7%
Merge Rate
-
First Review
100%
1st-Timers
1
Maintainers
B TierC++ 1.6k

spotify/voyager

🛰️ An approximate nearest-neighbor search library for Python and Java with a focus on ease of use, simplicity, and deployability.

100.0%
Merge Rate
1h
First Review
0%
1st-Timers
1
Maintainers
B TierC# 1.0k

AddictedCS/soundfingerprinting

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierRust 286

mrhooray/kdtree-rs

K-dimensional tree in Rust for fast geospatial indexing and lookup

100.0%
Merge Rate
46d
First Review
0%
1st-Timers
0
Maintainers
C TierScala 395

alexklibisz/elastiknn

Elasticsearch plugin for nearest neighbor search. Store vectors and run similarity search using exact and approximate algorithms.

80.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierScala 262

LinkedInAttic/scanns

A scalable nearest neighbor search library in Apache Spark

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierHTML 379

Aquila-Network/aquila

An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierShell 632

matsui528/faiss_tips

Some useful tips for faiss

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 2.2k

tensorchord/pgvecto.rs

Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres. Revolutionize Vector Search, not Database.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRuby 849

ankane/neighbor

Nearest neighbor search for Rails

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 1.4k

NGT-labs/NGT

Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC 1.2k

FALCONN-LIB/FALCONN

FAst Lookups of Cosine and Other Nearest Neighbors (based on fast locality-sensitive hashing)

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierRust 1.1k

tantaraio/voy

🕸️🦀 A WASM vector similarity search written in Rust

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Nearest-neighbor-search Open Source Repositories & C-Rank™ | GetMerged