Active Learning Systems ML Frameworks

Tools, frameworks, and curated resources for active learning methodologies including data selection, annotation strategies, and pipeline implementation. Does NOT include general machine learning frameworks, semi-supervised learning without active sampling, or domain-specific applications (e.g., medical diagnosis) without active learning as the primary focus.

There are 38 active learning systems frameworks tracked. 4 score above 50 (established tier). The highest-rated is python-adaptive/adaptive at 67/100 with 1,216 stars and 36,208 monthly downloads.

Get all 38 projects as JSON

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#	Framework	Score	Tier	Stars	Language
1	python-adaptive/adaptive :chart_with_upwards_trend: Adaptive: parallel active learning of...	67	Established	1,216	Python
2	ntucllab/libact Pool-based active learning in Python	67	Established	789	Python
3	scikit-activeml/scikit-activeml scikit-activeml: A Comprehensive and User-friendly Active Learning Library	65	Established	186	Python
4	NUAA-AL/ALiPy ALiPy: Active Learning in Python is an active learning python toolbox, which...	55	Established	899	Python
5	ai4co/awesome-fm4co Recent research papers about Foundation Models for Combinatorial Optimization	44	Emerging	486	—
6	weiaicunzai/awesome-image-classification A curated list of deep learning image classification papers and codes	43	Emerging	3,053	—
7	baal-org/baal Bayesian active learning library for research and industrial usecases.	43	Emerging	923	Python
8	gmalivenko/awesome-computer-vision-models A list of popular deep learning models related to classification,...	42	Emerging	542	—
9	jonhue/activeft PyTorch library for Active Fine-Tuning	41	Emerging	97	Python
10	joisino/seafaring Code for "Active Learning from the Web" (WWW 2023)	39	Emerging	116	Python
11	JosephKJ/Awesome-Novel-Class-Discovery A list of papers that studies Novel Class Discovery	39	Emerging	515	—
12	cure-lab/deep-active-learning An implementation of the state-of-the-art Deep Active Learning algorithms	38	Emerging	108	Python
13	Thinklab-SJTU/awesome-ml4co Awesome machine learning for combinatorial optimization papers.	38	Emerging	2,087	Python
14	dholzmueller/bmdal_reg Deep Batch Active Learning for Regression	37	Emerging	73	Python
15	cshjin/awesome-nonconvex-optimization A collection of papers and readings for non-convex optimization	37	Emerging	31	—
16	PrateekMunjal/TorchAL Official implementation of our paper: Towards Robust and Reproducible Active...	37	Emerging	69	Jupyter Notebook
17	baifanxxx/awesome-active-learning A curated list of awesome Active Learning	37	Emerging	796	—
18	NVlabs/AL-MDN Official pytorch implementation of Active Learning for deep object detection...	36	Emerging	176	Python
19	scho97/awesome-large-neuroimaging-models A curated list of large-scale foundation models for neuroimaging data	33	Emerging	2	—
20	HuaizhengZhang/Active-Learning-as-a-Service A scalable & efficient active learning/data selection system for everyone.	30	Emerging	218	Python
21	Qingrenn/TSFM-ScalingLaws [ICLR 2025] Official implementation of "Towards Neural Scaling Laws for Time...	29	Experimental	22	Jupyter Notebook
22	SupeRuier/awesome-active-learning Everything you need about Active Learning (AL).	28	Experimental	974	—
23	ege-erdogan/awesome-weight-space-learning Awesome papers on weight-space learning	26	Experimental	35	—
24	Clearloveyuan/awesome-active-learning-New Active Learning Awesome Paper	26	Experimental	133	Markdown
25	stefanoteso/awesome-explanatory-supervision List of relevant resources for machine learning from explanatory supervision	26	Experimental	163	TeX
26	yongjin-shin/awesome-active-learning Awesome Active Learning Paper List	26	Experimental	148	—
27	liuzy0708/Awesome-OL A General Toolkit for Advanced Online Learning, Online Active Learning,...	25	Experimental	22	Python
28	AminParvaneh/alpha_mix_active_learning The official implementation of Active Learning by Feature Mixing (ALFA-Mix) paper	25	Experimental	88	Python
29	NanboLi/FACTS [ICLR 2025] Implementation of "FACTS: A Factored State-Space Framework For...	22	Experimental	29	Python
30	zhenyuanlu/awesome-pain-intensity-classification-papers A comprehensive list of pain intensity classification papers mainly based on...	20	Experimental	12	—
31	Adamdad/DeRy [NeurIPS2022] Deep Model Reassembly	20	Experimental	253	Python
32	justinkay/coda Consensus-Driven Active Model Selection (ICCV 2025 Highlight)	18	Experimental	12	Python
33	paartheee/awesome-models The Awesome Models is where the developer's to download PyTorch , Keras and...	15	Experimental	21	—
34	nettashafir/active_learning_with_label_noise Official PyTorch Implementation for the "Active Learning with a Noisy...	15	Experimental	7	Python
35	samiraat/Awesome-Sea-Ice-Papers Awesome list of papers on sea ice, covering semi-supervised learning and...	12	Experimental	3	—
36	ValentinMargraf/ActiveLearningPipelines Specificy, execute and monitor performances of active learning pipelines.	11	Experimental	24	Python
37	chenyaofo/awesome-vision-architecture An up-to-date list of progress made in deep learning vision architectures	10	Experimental	1	—
38	FinJun/Awesome-DFL-papers 📑 List of awesome DFL's papers	10	Experimental	4	—