Clustering Algorithm Implementations ML Frameworks

Implementations and educational resources for clustering algorithms (k-means, hierarchical, fuzzy c-means, density-based, spectral). Does NOT include clustering applications to specific domains, dimensionality reduction techniques, or general data visualization tools.

There are 113 clustering algorithm implementations frameworks tracked. 2 score above 70 (verified tier). The highest-rated is scikit-learn-contrib/hdbscan at 87/100 with 3,080 stars and 1,686,801 monthly downloads. 1 of the top 10 are actively maintained.

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#	Framework	Score	Tier	Stars	Language
1	scikit-learn-contrib/hdbscan A high performance implementation of HDBSCAN clustering.	87	Verified	3,080	Jupyter Notebook
2	annoviko/pyclustering pyclustering is a Python, C++ data mining library.	71	Verified	1,211	Python
3	panagiotisanagnostou/HiPart Hierarchical divisive clustering algorithm execution, visualization and...	67	Established	52	Python
4	wq2012/SpectralCluster Python re-implementation of the (constrained) spectral clustering algorithms...	63	Established	546	Python
5	mqcomplab/MDANCE MDANCE: O(N) clustering for molecular dynamics. Process 1.5M frames in...	62	Established	109	Python
6	motiwari/BanditPAM BanditPAM C++ implementation and Python package	60	Established	657	C++
7	erdogant/clusteval Clusteval provides methods for unsupervised cluster validation	57	Established	70	Jupyter Notebook
8	mqcomplab/bitbirch BitBIRCH clustering algorithm	52	Established	122	Python
9	nla-group/classix Fast and explainable clustering in Python	50	Established	126	Python
10	src-d/kmcuda Large scale K-means and K-nn implementation on NVIDIA GPU / CUDA	50	Established	841	Jupyter Notebook
11	tgsmith61591/clust4j A suite of classification clustering algorithm implementations for Java. A...	49	Emerging	166	Java
12	Core-Bioinformatics/ClustAssess Tools for assessing clustering robustness	49	Emerging	30	R
13	BGU-CS-VIL/pdc-dp-means "Revisiting DP-Means: Fast Scalable Algorithms via Parallelism and Delayed...	43	Emerging	22	Python
14	hugo-strang/silhouette-upper-bound An upper bound of the Average Silhouette Width.	41	Emerging	7	Jupyter Notebook
15	scikit-learn-contrib/denmune-clustering-algorithm DenMune a clustering algorithm that can find clusters of arbitrary size,...	41	Emerging	32	Jupyter Notebook
16	yizhe-ang/k-means-explorable An Explorable Explainer of K-Means Clustering	39	Emerging	133	Svelte
17	Clustering4Ever/Clustering4Ever C4E, a JVM friendly library written in Scala for both local and distributed...	39	Emerging	131	Scala
18	jg-you/dyvider Dynamic programming algorithms for exact linear clustering in networks.	39	Emerging	16	Python
19	stanleyfok/kmeans-engine Scalable kmeans clustering algorithm in js using objects as input vectors,...	38	Emerging	12	JavaScript
20	jfaccioli/seo-keyword-clusters An application using Machine Learning to automatically create clusters of...	37	Emerging	50	Jupyter Notebook
21	dstein64/k-means-quantization-js Apply color quantization to images using k-means clustering.	35	Emerging	37	JavaScript
22	JangirSumit/kmeans-clustering K Means Clustering - Unsupervised learning	34	Emerging	9	Jupyter Notebook
23	asarnaout/UniCluster.Net High-performance .NET library for optimal 1D K-means clustering. Guarantees...	34	Emerging	3	C#
24	morphocluster/morphocluster Source code for the MorphoCluster application described in Schroeder et al. 2020	33	Emerging	24	JavaScript
25	porterehunley/RACplusplus A high performance implementation of Reciprocal Agglomerative Clustering in C++	32	Emerging	58	Jupyter Notebook
26	ZPGuiGroupWhu/ClusteringDirectionCentrality A novel Clustering algorithm by measuring Direction Centrality (CDC)...	31	Emerging	89	MATLAB
27	LuisScoccola/persistable density-based clustering for exploratory data analysis based on...	31	Emerging	42	Python
28	MathWorks-Teaching-Resources/Machine-Learning-Methods-Clustering Interactive courseware module that addresses the theory behind multiple...	29	Experimental	6	MATLAB
29	AugustoCL/ClusterAnalysis.jl Cluster Algorithms from Scratch with Julia Lang. (K-Means and DBSCAN)	28	Experimental	24	Julia
30	rajanim/selective-search Selective search partitions large scale dataset into subsets(shards) such...	27	Experimental	6	Java
31	danny-1k/torchclust Efficient and Scalable Implementations of Clustering Algorithms using Pytorch.	27	Experimental	6	Python
32	fabiancpl/mlexplore.js MLExplore.js: Exploring High-Dimensional Data by Interacting and...	26	Experimental	6	JavaScript
33	alifrmf/Country-Profiling-Using-PCA-and-Clustering Unsupervised Machine Learning Analysis Using Clustering Model	25	Experimental	15	Jupyter Notebook
34	klevis/KMeansImageColorReduction Using Maching Learning KMeans Algorithm to reduce image colors and compress	25	Experimental	24	Java
35	gagolews/clustering-data-v1 A framework for benchmarking clustering algorithms – Benchmark suite, version 1	24	Experimental	9	Jupyter Notebook
36	cobanov/image-clustering Easy image clustering tool.	24	Experimental	14	Python
37	OlaPietka/Agglomerative-Hierarchical-Clustering-from-scratch Build Agglomerative hierarchical clustering algorithm from scratch, i.e....	24	Experimental	19	Python
38	TejasV58/Fuzzy-C-means-from-scratch Simple implementation of Fuzzy C-means algorithm using python. It is used...	24	Experimental	16	Jupyter Notebook
39	Areesha-Tahir/K-Means-And-KNN-On-MultiClass-Dataset Applying K Means and KNN on a multiclass dataset to make clusters and find...	24	Experimental	3	Jupyter Notebook
40	AneekHait/Text-Analyzer-Pro Python desktop GUI for text clustering from Excel using TF-IDF, KMeans,...	23	Experimental	1	Python
41	gagolews/quitefastmst quitefastmst: Euclidean and Mutual Reachability Minimum Spanning Trees	23	Experimental	1	C++
42	Marra-Federico/Iris-K-Means Simple K-Means algorithm of Machine Learning	23	Experimental	2	JavaScript
43	anamabo/Equal-Size-Spectral-Clustering A modification of the spectral clustering algorithm that imposes constraints...	23	Experimental	24	Python
44	chalkpe/nodeflow K-means clustering in JavaScript	22	Experimental	1	JavaScript
45	cntejas/Exploratory-Analysis-Of-Geolocational-Data This project involves the use of K-Means Clustering to find the best...	22	Experimental	11	Jupyter Notebook
46	Mr-SGXXX/Clustering The collection and reproduction code of the clustering methods I have known	22	Experimental	12	Python
47	arclabs561/clump Dense clustering primitives (k-means, DBSCAN, HDBSCAN, EVoC)	22	Experimental	—	Rust
48	nmfs-ost/AA-SI_KMeans Performs inter-frequency K-Means clustering on acoustic data using echopype	22	Experimental	—	Python
49	Therad445/cuda-rentsense-knn CUDA-accelerated kNN regression for rent estimation with CPU baseline,...	22	Experimental	—	C++
50	nejci/Pepelka Pepelka is a MATLAB toolbox for data clustering and visualization.	21	Experimental	8	MATLAB
51	primaryobjects/unsupervised Applying unsupervised learning using K-means clustering.	20	Experimental	5	R
52	Depermitto/klaster Symbol Deep Clustering in a cohesive library for the Rust programming language.	20	Experimental	1	Rust
53	tommaso-accornero/european-regional-degrowth-typology A PCA and Clustering approach to Degrowth Theory	19	Experimental	—	—
54	monk1337/Mixclu A Python package for unsupervised mixed datatypes clustering	19	Experimental	9	Jupyter Notebook
55	spirosmaggioros/ClusterXX Clustering/Manifold/Decomposition methods in modern C++	19	Experimental	7	C++
56	Vatshayan/Machine-Learning-Project-for-Image-Compression Implementation & Learning of Compression of Image through use of K-means...	18	Experimental	7	Jupyter Notebook
57	sumony2j/K-Means_Clustering Python implementation of K-Means Clustering algorithm for unsupervised...	18	Experimental	3	HTML
58	zamirmehdi/Fuzzy-Cmeans-Clustering Clustering based on Fuzzy Logic(C-Means). Implementation for soft clustering...	17	Experimental	2	Python
59	satyamroy15/K-Means-Clustering-Unsupervised-ML To predict the optimum number of clusters and represent it visually, from...	17	Experimental	2	Jupyter Notebook
60	AllisonLWhiteSEFSC/K-Means-for-Echo-Classification-of-Acoustic-Fish-Schools K-means clustering performed on acoustic schools exported from Echoview in R	17	Experimental	2	—
61	stevemacn/kmeans k-means library for Javascript	17	Experimental	13	JavaScript
62	huangyueranbbc/KmeansDemo kmeans	17	Experimental	3	Java
63	lettier/interactivekmeans Interactive HTML canvas based implementation of k-means.	16	Experimental	16	JavaScript
64	AsadiAhmad/Partition-Based-Clustering Comparing partition based clustering, K-means, K-means++, K-medoid	16	Experimental	27	Jupyter Notebook
65	ansh-info/UR3-Cobotops-Clustering Clustering analysis of UR3 CobotOps dataset to identify patterns in robotic...	16	Experimental	4	Jupyter Notebook
66	LinaYorda/missing-females-ml This project analyses data from missing females in the USA. I have performed...	16	Experimental	3	HTML
67	buhsnn/electric-school-bus-adoption-clustering Unsupervised learning analysis of electric school bus adoption using...	15	Experimental	1	HTML
68	sablokrep/bactgraph kmeans graph clustering for bacterial metagenomics	15	Experimental	—	Rust
69	alyssahusna44/poai-kmeans-data-analysis A simple implementation of the K-Means clustering algorithm for unsupervised...	15	Experimental	—	—
70	Melanee-Melanee/Tehran-Municipality Analyzing data on Tehran municipality (شهرداری تهران)	15	Experimental	6	Jupyter Notebook
71	R0N7w7/CMeansTypescript A TypeScript implementation of the Fuzzy C-Means clustering algorithm with a...	15	Experimental	1	TypeScript
72	jColeChanged/josh.meanings A k means implementation in Clojure which supports clustering on larger than...	15	Experimental	6	Clojure
73	AsadiAhmad/DBSCAN DBSCAN is clustering algorithm.	15	Experimental	15	Jupyter Notebook
74	MateoVR13/Image_Clustering_ResNet50_KMeans Image Clustering with ResNet50 & K-Means: A Python tool that uses deep...	14	Experimental	4	Jupyter Notebook
75	aruuunn/clustering-visualizer Clustering Visualizer is a Web Application for visualizing popular Machine...	14	Experimental	12	TypeScript
76	tarhang/AffinityPropagation Implementation of the Affinity Propagation clustering algorithm on a...	14	Experimental	1	Java
77	shahin-ro/FashionMNIST-Clustering Clustering Fashion-MNIST with K-Means & Agglomerative methods! 🖼️✨ Analyze...	14	Experimental	3	Jupyter Notebook
78	hacker007S/Clustering_report_ADS 🤖 ML Clustering Analysis with KMeans & ADS \| Python, Scikit-Learn, World...	14	Experimental	—	Python
79	UrvashiPandey-04/Netflix-Show-Clustering This project groups Netflix shows and movies into clusters based on their...	14	Experimental	—	Jupyter Notebook
80	Yazan-Ashour/iris-clustering-unsupervised-learning Unsupervised learning project applying K-Means, Hierarchical, and DBSCAN...	14	Experimental	—	Jupyter Notebook
81	alexissmtt/global-sustainable-energy PCA & K-Means clustering on global sustainable energy data (2000–2020) —...	14	Experimental	—	Jupyter Notebook
82	gowthamx25/DBSCAN-for-Mall-Customer-Analysis This project applies DBSCAN (Density-Based Spatial Clustering of...	13	Experimental	2	Jupyter Notebook
83	Amirhossein-Rajabpour/Fuzzy-C-Means-Clustering Computational Intelligence Course Project	13	Experimental	11	Jupyter Notebook
84	arminZolfaghari/CMeans_fuzzy Classification based on Fuzzy Logic(C-Means) - Computational Intelligence...	13	Experimental	6	Python
85	teddyoweh/College-Students-Clustering Implementing Kmeans on a College Students database based on their iq and...	13	Experimental	10	Jupyter Notebook
86	Roodaki/Kmeans-Color-Quantization Utilizing K-means clustering to reduce color complexity while maintaining...	13	Experimental	10	Python
87	aiaaee/Unfolding-the-Swiss-Roll-Dataset Unfolding the Swiss Roll Dataset explores different approaches to analyzing...	12	Experimental	1	Jupyter Notebook
88	ahmedrana24/AI-Project-Spring24 A comprehensive implementation of core AI and Machine Learning algorithms...	12	Experimental	1	Python
89	navdeep-G/h2o3-gapstat Estimating the number of clusters in a data set via the gap statistic....	12	Experimental	1	Java
90	DragosTana/kmeans KMeans algorithmn parallelized with OpenMP	12	Experimental	4	C++
91	andikarachman/Automated-Corrosion-Loop-Development Develop an automated corrosion loop development system based on k-means...	12	Experimental	—	JavaScript
92	ketanraj15/The-Knox-Production-Mix-Selection-Problem The Knox Production-Mix Selection Problem - A Fuzzy Approach	12	Experimental	3	—
93	cuixing158/kFocals-Cluster-Algorithm a new cluster algorithm for kFocals	12	Experimental	3	MATLAB
94	zfengyan/Kmeans_clustering Kmeans-clustering based on point-cloud data.	12	Experimental	3	C++
95	LinggarM/Movie-Synopsis-Text-Clustering Movie Synopsis Text Clustering using K-Means Clustering and TF-IDF...	11	Experimental	—	Jupyter Notebook
96	vityasyyy/kmeans-dbscan Machine Learning KOM A Yunita Sari, S.Kom., M.Sc., Ph.D. Implementing...	11	Experimental	—	Jupyter Notebook
97	JoshPola96/tmdb-movie-clustering Performs clustering analysis on the TMDB 5000 movie dataset to identify...	11	Experimental	—	Jupyter Notebook
98	JohnMachado11/Data-Without-Labels Practical unsupervised machine learning	11	Experimental	—	Jupyter Notebook
99	akulvinod/Scaler-Clustering-ML Analyzing the vast data of learners can uncover patterns in their...	11	Experimental	—	Jupyter Notebook
100	matiasrodriguezc/k-means-clustering-ai-naming 🤖 AI-Powered K-Means Clustering App. Interactive data segmentation,...	11	Experimental	—	TypeScript
101	GiatrasKon/Clustering-Countries-Socioeconomic-Health-Analysis Exploration and analysis of socio-economic and health data from 167...	11	Experimental	2	MATLAB
102	Aggrathon/rslc Robust Single-Linkage Clustering	11	Experimental	2	Rust
103	yasirutishan/kmeans_clustering The focus of this coursework is to assess your understanding of unsupervised...	11	Experimental	2	MATLAB
104	ColinTr/InteractiveClustering [ECML PKDD 2023] An Interactive Interface for Novel Class Discovery in Tabular Data	11	Experimental	2	JavaScript
105	Develop-Packt/Clustering-Fundamentals This chapter will get you introduced to the fundamentals of Clustering which...	11	Experimental	—	Jupyter Notebook
106	shiisinsane/image_feature_extraction_and_clustering 对一个带标签的图像数据集，分别使用传统CV方法/深度学习方法进行图像特征提取，并基于提取后的向量化特征聚类，对结果做EDA和效果评估	11	Experimental	—	Python
107	JangirSumit/Hierarchical-Clustering Hierarchical Clustering with Dendrogram charts	10	Experimental	1	Jupyter Notebook
108	SameetAsadullah/K-Means-Clustering-on-Abalone-Dataset Implemented K-Means Clustering on the given Abalone Dataset using Python Language	10	Experimental	1	Jupyter Notebook
109	chriskormaris/kMeansInJava A Machine Learning algorithm that assigns the data of a given dataset to a...	10	Experimental	1	Java
110	kaustubholpadkar/DBSCAN-Clustering-Simulation Simulation of DBSCAN Clustering algorithm using P5.JS	10	Experimental	1	JavaScript
111	saktinugraha/clustro-js Javascript implementation of several data clustering methods in the area of...	10	Experimental	1	JavaScript
112	t-ski/clustering-algorithms Pure TypeScript implementations of common clustering algorithms.	10	Experimental	1	TypeScript
113	navdeep-G/h2o3-pam Implementation of Partitioning Around Medoids (PAM) in H2O-3	10	Experimental	1	Java