knn-search

There are 4 repositories under knn-search topic.

nmslib / nmslib
Non-Metric Space Library (NMSLIB): An efficient similarity search library and a toolkit for evaluation of k-NN methods for generic non-metric spaces.
knn-search non-metric neighborhood-graphs k-nn-graphs vp-tree
Language:C++ 3546
currentslab / awesome-vector-search
Collections of vector search related libraries, service and research papers
awesome-list awesome vector similarity-search vector-search-engine nearest-neighbor-search vector-search knn-search machine-learning search-engine
1531
NGT
yahoojapan / NGT
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
approximate-nearest-neighbor-search k-nearest-neighbors knn-search nearest-neighbor-search nearest-neighbors
Language:C++ 1333
src-d / kmcuda
Large scale K-means and K-nn implementation on NVIDIA GPU / CUDA
cuda kmeans yinyang knn-search machine-learning python afk-mc2 hacktoberfest
Language:Jupyter Notebook 835
Restream / reindexer
Embeddable, in-memory, document-oriented database with a high-level Query builder interface.
database embedable go in-memory cpp cpp-library ann-search document-oriented-database fulltext-search knn-search vector-search vector-similarity hybrid-search
Language:C++ 796
UStore
unum-cloud / UStore
Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️
acid apache-arrow arrow big-data bigdata database dataloader document-database graph-database iouring json key-value-store knn-search networkx nosql pandas python search spdk vector-search
Language:C++ 609
KristofferC / NearestNeighbors.jl
High performance nearest neighbor data structures (KDTree and BallTree) and algorithms for Julia.
datastructures knn-search nearest-neighbors range-search
Language:Julia 449
aquila
Aquila-Network / aquila
An easy to use Neural Search Engine. Index latent vectors along with JSON metadata and do efficient k-NN search.
approximate-nearest-neighbor-search aquila embedding faiss feature-vectors image-search information-retrieval information-retrieval-engine knn-search nearest-neighbor-search neural-information-retrieval neural-search retrieval search-engine similarity-search similarity-searches vector-database video-search
Language:HTML 380
jelmerk / hnswlib
Java library for approximate nearest neighbors search using Hierarchical Navigable Small World graphs
algorithm java k-nearest-neighbors knn-search pyspark scala spark
Language:Java 290
vioshyvo / mrpt
Fast and lightweight header-only C++ library (with Python bindings) for approximate nearest neighbor search
approximate-nearest-neighbor-search k-nn knn-search mrpt nearest-neighbor-search random-projection similarity-search
Language:C++ 267
dbaranchuk / ivf-hnsw
Code for ECCV2018 paper: Revisiting the Inverted Indices for Billion-Scale Approximate Nearest Neighbors
knn-search similarity-search
Language:C++ 215
ArborX
arborx / ArborX
Performance-portable geometric search library
c-plus-plus cpp bounding-volume-hierarchy kokkos gpu knn-search hpc distributed mpi cuda parallel nearest-neighbors dbscan clustering high-performance-computing hdbscan
Language:C++ 213
begeekmyfriend / kdtree
Absolute balanced kdtree for fast kNN search.
kd-tree kdtrees algorithm tree-structure knn-search knn k-nearest-neighbours kmeans k-means kd-trees
Language:C 180
guenthermi / postgres-word2vec
utils to use word embedding models like word2vec vectors in a PostgreSQL database
postgresql word2vec word-embeddings product-quantization inverted-index similarity-search knn-search
Language:C 144
vektonn / vektonn
knn-search similarity vector
Language:C# 128
habedi / spart
A collection of space partitioning trees for Rust 🦀 with Python bindings 🐍
kd-tree knn-search octree quadtree rtree rust rust-library space-partition-tree
Language:Rust 79
text-to-image-eval
encord-team / text-to-image-eval
Evaluate custom and HuggingFace text-to-image/zero-shot-image-classification models like CLIP, SigLIP, DFN5B, and EVA-CLIP. Metrics include Zero-shot accuracy, Linear Probe, Image retrieval, and KNN accuracy.
evaluation-framework evaluation-metrics model-evaluation-metrics text-to-image-evaluation embedding-evaluation embeddings-extraction knn-search linear-probing zero-shot-classification zero-shot-retrieval zero-shot-image-classification
Language:Jupyter Notebook 55
bgokden / veri
Scalable Feature Store
knn knn-search golang machine-learning feature-store
Language:Go 54
Rookfighter / knn-cpp
A header-only C++ library for k nearest neighbor search with Eigen3.
header-only kd-tree knn knn-search nearest-neighbor-search
Language:C++ 53
kornelski / vpsearch
C library for finding nearest (most similar) element in a set
knn-search rust-library tree-search
Language:Rust 33
otoolej / mutual_info_kNN
Mutual Information measures using kNN for both continuous and categorical (discrete) variables [Matlab code]
information-theory knn knn-search matlab mutual-information
Language:MATLAB 18
G3tupup / KdTree
a super lightweight head-only 3d kdtree library based on nanoflann
kdtree radius-search knn-search dynamic-update
Language:C++ 13
traj-explorer / stindex
A Spatial-temporal Index.
index spatial-index spatial-temporal-index big-data column-oriented space-filling-curves zorder-curves hilbert-curve geohash knn-search
Language:Java 8
jiacai2050 / vsag-sqlite
An vector search SQLite extension baked by VSAG.
knn knn-search sqlite sqlite3 vector vector-database vector-search
Language:Rust 7
AlbertSuarez / nmslib-viz
📊 NMSLIB visualization tool
nmslib non-metric knn-search graphviz visualization neighborhood-graph k-nn-graphs proximity-graphs
Language:Python 6
anuragkumarak95 / wordnet
Create a Simple network of words related to each other using Twitter Streaming API.
feature-extraction knn-search python python3 tf-idf twitter twitter-streaming-api word wordnet wordplay
Language:Python 5
dkarageo / Distributed_KNN
An MPI based implementation of K-NN search algorithm, aimed for use on CPU clusters.
mpi openmpi hpc knn knn-search knn-classification knn-classifier mpi-communications hpc-cluster mpich mpich2 nearest-neighbor-search nearest-neighbours-classifier k-nearest-neighbors
Language:C 5
gtzinos / Image-Search-Engine
Image search engine using Angular and Python.
angular python postgresql postgres postgresql-database euclidean-distances knn-search sift-algorithm cv2 responsive-design primeng material2
Language:TypeScript 5
zsz00 / Faiss.jl
Julia wrapper around the Faiss library for similarity search with PythonCall.jl
faiss similarity-search knn-search nearest-neighbors range-search
Language:Julia 5
cartersusi / go-knn
k-NN Search Go pkg
go knn-search knn semantic-search
Language:Go 4
nobi1007 / Characterize
Converts the given image(.jpg, .jpeg, .png) in its similar text image.
image-to-text opencv-python knn-search converts
Language:HTML 4
rzninvo / Information-Retrieval-Course-Project
Course Project of Information Retrieval.
datamining-algorithms information-retrieval knn-classification knn-search champion-list clustering ranked-retrieval tf-idf-vectorizer w2vec-model
Language:Python 4
yourappsgeek / Recommer-System
A recommender system to recommend movies, books or shopping items list based on search.
python3 python knn-algorithm knn knn-search knn-classification knn-classifier knn-model movie-recommendation movies movies-search books books-management bookshop kaggle-dataset pandas-library pandas-python
Language:Python 4
ibodumas / my_KNN_PCA_MNIST
Problems Identification: This project involves the implementation of efficient and effective KNN classifiers on MNIST data set. The MNIST data comprises of digital images of several digits ranging from 0 to 9. Each image is 28 x 28 pixels. Thus, the data set has 10 levels of classes.
knn nn-predictive-control knn-classification knn-model knn-classifier knn-algorithm-proof knn-matting knn-regression knn-graphs knn-search mnist mnist-classification mnist-data mnist-handwriting-recognition mnist-classifier mnist-model mnist-nn pca pca-analysis
Language:Jupyter Notebook 3
ocramz / rp-tree
Random projection trees
approximate-nearest-neighbor-search random-projections randomized-search knn-search nearest-neighbor-search data-mining data-structures data-science machine-learning
Language:Haskell 3
sebneu / number_labelling
Multi-level Semantic Labelling of Numerical Values
semantic-web iswc2016 semantic-labelling numbers numeric-values dbpedia knn-search
Language:Python 3