27 results found Sort:

erikbern
ann-benchmarks erikbern
754
5.0k
mit
119
Benchmarks of approximate nearest neighbor libraries in Python
docker benchmark nearest-neighbors
Created 2015-05-28
1,568 commits to main branch, last one about a month ago
edyoda
data-science-complete-tutorial edyoda
765
1.8k
unknown
66
For extensive instructor led learning
numpy pandas pipeline scikit-learn decision-trees machine-learning feature-selection linear-regression nearest-neighbors
Created 2018-09-15
155 commits to master branch, last one 2 years ago
fwilliams
point-cloud-utils fwilliams
107
1.4k
mit
17
An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.
mesh numpy python poisson geometry sampling sinkhorn hausdorff nanoflann point-cloud chamfer-distance lloyd-relaxation nearest-neighbor hausdorff-measure nearest-neighbors optimal-transport sinkhorn-distance hausdorff-distance poisson-disc-sampling poisson-disk-sampling
Created 2018-10-05
519 commits to master branch, last one 3 months ago
yahoojapan
NGT yahoojapan
116
1.3k
apache-2.0
38
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
knn-search nearest-neighbors k-nearest-neighbors nearest-neighbor-search approximate-nearest-neighbor-search
Created 2016-09-01
210 commits to main branch, last one 4 days ago
tensorflow
similarity tensorflow
105
1.0k
apache-2.0
29
TensorFlow Similarity is a python package focused on making similarity learning quick and easy.
knn python simclr simclr2 simsiam clustering tensorflow barlow-twins deep-learning metric-learning machine-learning cosine-similarity nearest-neighbors similarity-search similarity-learning contrastive-learning unsupervised-learning nearest-neighbor-search
Created 2020-06-15
850 commits to master branch, last one about a year ago
rapidsai
raft rapidsai
197
805
apache-2.0
24
RAFT contains fundamental widely-used algorithms and primitives for machine learning and information retrieval. The algorithms are CUDA-accelerated and form building blocks for more easily writing hig...
gpu llm anns cuda sparse solvers distance clustering primitives statistics vector-store vector-search linear-algebra building-blocks random-sampling machine-learning nearest-neighbors vector-similarity neighborhood-methods information-retrieval
Created 2019-06-13
2,057 commits to branch-25.02 branch, last one 3 days ago
KristofferC
NearestNeighbors.jl KristofferC
66
426
other
15
High performance nearest neighbor data structures (KDTree and BallTree) and algorithms for Julia.
knn-search range-search datastructures nearest-neighbors
Created 2015-10-31
194 commits to master branch, last one about a month ago
vc1492a
PyNomaly vc1492a
37
319
other
24
Anomaly detection using LoOP: Local Outlier Probabilities, a local density based outlier detection method providing an outlier score in the range of [0,1].
outliers anomalies probability outlier-scores machine-learning anomaly-detection nearest-neighbors outlier-detection
Created 2017-05-19
203 commits to main branch, last one 23 days ago
rapidsai
cuvs rapidsai
71
244
apache-2.0
12
cuVS - a library for vector search and clustering on the GPU
gpu llm anns cuda sparse distance clustering statistics vector-store vector-search machine-learning nearest-neighbors similarity-search vector-similarity neighborhood-methods information-retrieval
Created 2023-11-20
326 commits to branch-25.02 branch, last one a day ago
arborx
ArborX arborx
39
187
bsd-3-clause
10
Performance-portable geometric search library
cpp gpu hpc mpi cuda dbscan kokkos hdbscan parallel clustering knn-search c-plus-plus distributed nearest-neighbors bounding-volume-hierarchy high-performance-computing
Created 2019-04-09
4,073 commits to master branch, last one 10 days ago
umbertogriffo
fast-near-duplicate-image-search umbertogriffo
20
156
apache-2.0
7
Fast Near-Duplicate Image Search and Delete using pHash, t-SNE and KDTree.
phash t-sne kdtree hashing kd-tree near-duplicate computer-vision image-processing nearest-neighbors duplicates-removed perceptual-hashing duplicate-detection image-deduplication nearest-neighbor-search
Created 2019-04-23
63 commits to master branch, last one 4 years ago
microsoft
snca.pytorch microsoft
23
136
mit
8
Improving Generalization via Scalable Neighborhood Component Analysis
eccv-2018 deep-learning computer-vision few-shot-learning nearest-neighbors transfer-learning visual-recognition
Created 2018-08-14
12 commits to master branch, last one about a year ago
jobergum
dense-vector-ranking-performance jobergum
14
116
apache-2.0
9
Performance evaluation of nearest neighbor search using Vespa, Elasticsearch and Open Distro for Elasticsearch K-NN
tensors vespa-engine elasticsearch nearest-neighbors
Created 2019-10-22
23 commits to master branch, last one 3 years ago
PeiJieSun
NESCL PeiJieSun
18
116
mit
14
The code repository for the paper: Peijie et al., Neighborhood-Enhanced Supervised Contrastive Learning for Collaborative Filtering. IEEE TKDE, 2023.
sgl itemknn userknn lightgcn nearest-neighbors collaborative-filtering self-supervised-learning neighborhood-recommendation supervised-contrastive-learning self-supervised-graph-learning-for-recommendation
Created 2024-05-28
12 commits to main branch, last one 5 months ago
trevorprater
pymorton trevorprater
22
109
mit
6
A lightweight and efficient Python Morton encoder with support for geo-hashing
z-order quadtree morton-code bit-interleaving image-processing search-algorithm hashing-algorithm nearest-neighbors sorting-algorithms geospatial-analysis latitude-and-longitude dimensionality-reduction
Created 2015-12-17
104 commits to master branch, last one 5 years ago
HaojiHu
TIFUKNN HaojiHu
25
97
apache-2.0
5
kNN-based next-basket recommendation
nearest-neighbors recommender-system basket-recommendation recommendation-system market-basket-analysis collaborative-filtering knn-collaborative-filter next-baket-recommendation
Created 2020-05-24
19 commits to master branch, last one 3 years ago
UMBCvision
CompRess UMBCvision
12
78
mit
5
Compressing Representations for Self-Supervised Learning
knn clustering computer-vision model-compression nearest-neighbors knowledge-distillation representation-learning self-supervised-learning
Created 2020-06-24
178 commits to master branch, last one 3 years ago
segasai
q3c segasai
27
78
gpl-2.0
13
PostgreSQL extension for spatial indexing on a sphere
query sphere astronomy postgresql coordinates nearest-neighbors
Created 2015-03-28
383 commits to master branch, last one 5 months ago
eddelbuettel
rcppannoy eddelbuettel
24
72
gpl-2.0
9
Rcpp bindings for Annoy
r cran annoy nearest r-package nearest-neighbors
Created 2014-11-08
269 commits to master branch, last one 14 days ago
gchq
annchor gchq
8
59
unknown
7
Fast k-NN graph construction for slow metrics
knn-graphs knn-python nearest-neighbors nearest-neighbor-search approximate-nearest-neighbor-search
Created 2021-03-12
72 commits to main branch, last one 2 years ago
jefferislab
RANN jefferislab
14
58
unknown
5
R package providing fast nearest neighbour search (wraps ANN library)
r r-package ann-library nearest-neighbors nearest-neighbours
Created 2013-07-23
194 commits to master branch, last one 3 months ago
patrickfav
indoor-positioning patrickfav
24
56
unknown
5
A full-featured indoor positioning system that was developed during my master thesis. It has a javascript based rich UI and has a server-client architecture.
iot wifi javaee angular couchdb open-wrt highcharts nearest-neighbors received-signal-strength
Created 2016-08-07
73 commits to main branch, last one 11 months ago
drprojects
point_geometric_features drprojects
5
56
mit
2
Python wrapper around C++ utilities for computing neighbors and local geometric features of a point cloud
3d cpu fast numpy python features nanoflann point-cloud neighbor-search machine-learning radius-neighbors nearest-neighbors geometric-features
Created 2022-11-17
81 commits to main branch, last one about a month ago
davisidarta
dbMAP davisidarta
4
47
gpl-2.0
2
A fast, accurate, and modularized dimensionality reduction approach based on diffusion harmonics and graph layouts. Escalates to millions of samples on a personal laptop. Adds high-dimensional big dat...
umap denoising single-cell graph-layout visualization high-dimensional machine-learning diffusion-process nearest-neighbors dimensionality-reduction
Created 2019-12-13
467 commits to master branch, last one 3 years ago
stephenleo
adventures-with-ann stephenleo
11
45
unknown
1
All the code for a series of Medium articles on Approximate Nearest Neighbors
ann python nearest-neighbors nearest-neighbor-search machine-learning-algorithms approximate-nearest-neighbor-search
Created 2020-11-29
22 commits to main branch, last one 2 years ago
nmonath
graphgrove nmonath
6
43
apache-2.0
4
A framework for building (and incrementally growing) graph-based data structures used in hierarchical or DAG-structured clustering and nearest neighbor search
clustering nearest-neighbors online-clustering incremental-clustering hierarchical-clustering nearest-neighbor-search
Created 2021-05-05
60 commits to main branch, last one about a year ago
Nonlinear-Analysis-Core
NONANLibrary Nonlinear-Analysis-Core
14
42
other
6
This is our standard library for nonlinear analysis. Many of these functions are the same we use in our services. We do have additional methods that are not public but could be made available in a fut...
ami chaos entropy lyapunov surrogate relative-phase entropy-measures nearest-neighbors lyapunov-exponents mutual-information detrended-fluctuation-analysis
Created 2021-05-14
83 commits to main branch, last one 10 months ago