---
title: "Public machine learning repositories datasets"
description: "Datasets in the category “Public machine learning repositories” were mentioned in 26 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #10 of the 58 data categories mentioned."
url: https://scholar4ai.com/datasets/public-machine-learning-repositories
markdown_url: https://scholar4ai.com/datasets/public-machine-learning-repositories.md
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
share_text: "Datasets in the category “Public machine learning repositories” were mentioned in 26 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #10 of the 58 data categories mentioned."
data_url: https://scholar4ai.com/data/rankings.json
updated: 2026-10-26T14:52:47+09:00
window: 2026-09-27 to 2026-10-26
source: OpenAlex (CC0)
---

# Public machine learning repositories

Repositories and competition platforms that host many tabular and other datasets.

- 4 papers in the last 7 days
- 4 of its 5 datasets mentioned

Back to the ranking: https://scholar4ai.com/rankings/datasets.md

## Key findings

- Datasets in the category “Public machine learning repositories” were mentioned in 26 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #10 of the 58 data categories mentioned.
- The most-mentioned were UCI Machine Learning Repository (10), Kaggle (9), Hugging Face Hub (8) and OpenML (2).
- By journal category: AI (19), Management (3), Operations Research (2) and Finance (2).
- Most of them appeared in Machine Learning (6), Neural Computing and Applications (5) and Computational Optimization and Applications (2).

## Datasets

*Datasets in this category · 2026-09-27 – 2026-10-26 (30 days)*

| Dataset | Papers | Last 7 days | Names searched for |
|---|---:|---:|---|
| UCI Machine Learning Repository | 10 | 2 | UCI Machine Learning Repository, UCI repository, UCI dataset, UC Irvine Machine Learning Repository |
| Kaggle | 9 | 0 | Kaggle |
| Hugging Face Hub | 8 | 2 | Hugging Face, HuggingFace |
| OpenML | 2 | 0 | OpenML |
| KEEL | 0 | 0 | KEEL repository, KEEL dataset, KEEL |

## Papers

*Papers mentioning these datasets, newest first.*

| Date | Title | Journal | Authors | Affiliations | Datasets mentioned |
|---|---|---|---|---|---|
| 2026-10-23 | [Multimodal continual federated learning for human activity recognition: Trends and challenges](https://doi.org/10.1007/s10489-026-07562-x) | [Applied Intelligence](https://scholar4ai.com/journals/applied-intelligence.md) | André L. S. Conde, Rodolfo I. Meneguette, Robson E. De Grande et al. | Universidade Estadual Paulista (Unesp); Institute of Mathematics and Computer Science; Brock University | UCI Machine Learning Repository |
| 2026-10-23 | [A cubic regularization method for multiobjective optimization](https://doi.org/10.1007/s10589-026-00847-4) | [Computational Optimization and Applications](https://scholar4ai.com/journals/computational-optimization-and-applications.md) | Douglas Soares Gonçalves, Max L. N. Gonçalves, Jefferson G. Melo | Universidade Federal de Santa Catarina; Universidade Federal de Goiás | UCI Machine Learning Repository |
| 2026-10-20 | [Weighted UnLearning from Experience for Improved Spurious Correlation Robustness](https://doi.org/10.1007/s10994-026-07164-1) | [Machine Learning](https://scholar4ai.com/journals/machine-learning.md) | Jeff Mitchell, Jesus; id_orcid 0000-0002-9574-4138 Martinez-del-Rincon, Niall McLaughlin | Queen's University Belfast | Hugging Face Hub |
| 2026-10-20 | [Test-Time Computing for Referring Multimodal Large Language Models](https://doi.org/10.1007/s11263-026-03100-x) | [International Journal of Computer Vision](https://scholar4ai.com/journals/international-journal-of-computer-vision.md) | Mingrui Wu, Hao Chen, Jiayi Ji et al. | Xiamen University; Tsinghua University; Nankai University | Hugging Face Hub |
| 2026-10-17 | [Language modeling on tabular data: a survey of foundations, techniques and evolution](https://doi.org/10.1007/s10462-026-11726-z) | [Artificial Intelligence Review](https://scholar4ai.com/journals/artificial-intelligence-review.md) | Yucheng Ruan, Xiang Lan, Jingying Ma et al. | National University of Singapore; Institute of Data Science | UCI Machine Learning Repository, Kaggle, OpenML |
| 2026-10-16 | [Generative deep learning for class imbalance in credit risk modeling: comparative evaluation of synthetic oversampling methods and an elastic oversampling extension](https://doi.org/10.1186/s40854-026-00970-5) | [Financial Innovation](https://scholar4ai.com/journals/financial-innovation.md) | Tae Yeon Kwon | Hankuk University of Foreign Studies | UCI Machine Learning Repository, Kaggle |
| 2026-10-16 | [Evaluating LLMs for named entity recognition: a cost-benefit analysis in the legal domain](https://doi.org/10.1007/s10115-026-02886-z) | [Knowledge and Information Systems](https://scholar4ai.com/journals/knowledge-and-information-systems.md) | Shefali Singhal, Eoin O’Connell, Niall McCarroll et al. | University of Ulster; Ulster University, Derry-Londonderry Campus; Ulster Hospital | Hugging Face Hub |
| 2026-10-15 | [A Cognitive, Quantum-Inspired Learning Framework for Energy-Efficient and Reliable Routing in Wireless Body Area Networks](https://doi.org/10.1007/s12559-026-10665-9) | [Cognitive Computation](https://scholar4ai.com/journals/cognitive-computation.md) | Soufiane Ben Othman, Naima Saeed | King Faisal University; University of Aden | UCI Machine Learning Repository |
| 2026-10-06 | [Chronologically consistent large language models](https://doi.org/10.1016/j.jfineco.2026.104374) | [Journal of Financial Economics](https://scholar4ai.com/journals/journal-of-financial-economics.md) | Songrun He, Linying Lv, Asaf Manela et al. | Chinese University of Hong Kong; Washington University in St. Louis; University of Iowa | Hugging Face Hub |
| 2026-10-06 | [A variable smoothing for weakly convex composite minimization with manifold constraint via parametrization](https://doi.org/10.1007/s10589-026-00830-z) | [Computational Optimization and Applications](https://scholar4ai.com/journals/computational-optimization-and-applications.md) | Keita Kume, Isao Yamada | Tokyo Institute of Technology | UCI Machine Learning Repository |
| 2026-10-05 | [Transparent forecasting with XAI: Improving accuracy and trust in electricity demand prediction](https://doi.org/10.1016/j.knosys.2026.117131) | [Knowledge-Based Systems](https://scholar4ai.com/journals/knowledge-based-systems.md) | Somya Bansal, Vaibhav Baldeva, Asmit Cajla et al. | Thapar Institute of Engineering & Technology; Torrens University Australia; Norwegian University of Science and Technology | Kaggle |
| 2026-10-03 | [Affective Profiles of Figurative Language: Cognitive and Computational Insights](https://doi.org/10.1007/s12559-026-10648-w) | [Cognitive Computation](https://scholar4ai.com/journals/cognitive-computation.md) | Kun Sun, Rong Wang, Yun Wu | Tongji University; University of Tübingen | Hugging Face Hub |
| 2026-10-02 | [Assessing inter-rater agreement among large language model judges: Evidence from persona evaluation across varying educational risk contexts](https://doi.org/10.1016/j.techfore.2026.124894) | [Technological Forecasting and Social Change](https://scholar4ai.com/journals/technological-forecasting-and-social-change.md) | Danial Amin, Joni O. Salminen, Bernard J. Jim Jansen | University of Vaasa; Peking University; Nankai University | Hugging Face Hub |
| 2026-10-01 | [A metaheuristically optimized transfer learning framework with super-resolution G. A. N. for multi-class Alzheimer’s disease classification from M. R. I. images](https://doi.org/10.1007/s00521-026-12558-2) | [Neural Computing and Applications](https://scholar4ai.com/journals/neural-computing-and-applications.md) | S. Mahalakshmi, K. Ramalakshmi, K. Valarmathi |  | Kaggle |
| 2026-10-01 | [Alzheimer’s multimodal diagnosis: enhancing cross-attention between speech and text](https://doi.org/10.1007/s00521-026-12482-5) | [Neural Computing and Applications](https://scholar4ai.com/journals/neural-computing-and-applications.md) | Kewen Ding, Azadeh Noori Hoshyar, Tanusri Bhattacharya et al. | Federation University; Western Sydney University; Myer Foundation; … | Hugging Face Hub |
| 2026-10-01 | [SYNAPSE-X: a calibration-aware vision transformer framework for selective referral in multi-class brain tumor MRI classification](https://doi.org/10.1007/s00521-026-12608-9) | [Neural Computing and Applications](https://scholar4ai.com/journals/neural-computing-and-applications.md) | Sadaf Tabatabaee, Mohammad T. Khasawneh | Binghamton University | Kaggle |
| 2026-10-01 | [RLAX: A Reinforcement Learning-Based Framework for Explaining Anomalous Data](https://doi.org/10.1007/s10994-026-07182-z) | [Machine Learning](https://scholar4ai.com/journals/machine-learning.md) | Simone Amirato, Fabrizio Angiulli, Fabio Fassetti | University of Calabria | UCI Machine Learning Repository |
| 2026-10-01 | [Investigations on model compression techniques for convolutional neural networks under noise and hardware constraints](https://doi.org/10.1007/s00521-026-12556-4) | [Neural Computing and Applications](https://scholar4ai.com/journals/neural-computing-and-applications.md) | Ambati Sai Vikas, Narravula Mukesh, Mallisetty Rathna Kumar et al. | Amrita Vishwa Vidyapeetham | Kaggle |
| 2026-10-01 | [KARAMEL: Knowledge-Aware Ranking for Multimodal Entity Linking in the Arts via Heterogeneous Graphs](https://doi.org/10.1007/s10994-026-07172-1) | [Machine Learning](https://scholar4ai.com/journals/machine-learning.md) | Raffaele Scaringi, Alejandro Sierra Múnera, Gennaro Vessio et al. | University of Bari Aldo Moro; Hasso Plattner Institute; University of Potsdam; … | Hugging Face Hub |
| 2026-10-01 | [Grid-based Decision Tree Learning](https://doi.org/10.1007/s10994-026-07165-0) | [Machine Learning](https://scholar4ai.com/journals/machine-learning.md) | Qin-Cheng Zheng, Shao-Qun Zhang, Shen-Huan Lyu et al. | Nanjing University; Hohai University | OpenML |
| 2026-10-01 | [Decentralized gossip learning and federated averaging for histopathology image classification](https://doi.org/10.1007/s00521-026-12493-2) | [Neural Computing and Applications](https://scholar4ai.com/journals/neural-computing-and-applications.md) | Yusuf Öztürk, Bengisu Atli, Enes Goktekin et al. | Antalya Bilim Üniversitesi; Antalya Bilim University; Ankara University; … | Kaggle |
| 2026-09-29 | [DualSelect: Active learning by structural pseudo-label instability under complementary support perturbations](https://doi.org/10.1016/j.knosys.2026.117099) | [Knowledge-Based Systems](https://scholar4ai.com/journals/knowledge-based-systems.md) | Frédéric Ros, Rabia Riad, Adel Hafiane et al. | Université d'Orléans; Université Ibn Zohr | UCI Machine Learning Repository |
| 2026-09-28 | [Differentially Private Stochastic Gradient Descent for Outcome Weighted Learning](https://doi.org/10.1007/s10994-026-07168-x) | [Machine Learning](https://scholar4ai.com/journals/machine-learning.md) | Aoli Yang, Jun Fan, Yunwen Lei et al. | Zhejiang Normal University; Hong Kong Baptist University; University of Hong Kong | UCI Machine Learning Repository |
| 2026-09-28 | [A multidimensional trustworthiness evaluation framework for AI-enabled clinical decision support: a HER2 breast cancer case study](https://doi.org/10.1186/s43093-026-01017-y) | [Future Business Journal](https://scholar4ai.com/journals/future-business-journal.md) | Hoda Waguih | Sadat Academy for Management Sciences | Kaggle |
| 2026-09-28 | [CausalCACTUS: A Causally Consistent and Context-Aware Framework for Counterfactual Explanations](https://doi.org/10.1007/s10994-026-07155-2) | [Machine Learning](https://scholar4ai.com/journals/machine-learning.md) | Zhendong Wang, Diego García, José María Enguita et al. | KTH Royal Institute of Technology; Universidad de Oviedo | UCI Machine Learning Repository |
| 2026-09-27 | [Predicting customer conversion in multi-channel digital marketing: an interpretable modelling approach](https://doi.org/10.1186/s43093-026-01010-5) | [Future Business Journal](https://scholar4ai.com/journals/future-business-journal.md) | S. A. R. Waidyalankara, D. M. Y. Dulansa, G. A. M. Premarathne et al. | University of Sri Jayewardenepura | Kaggle |

## Cite this page

Scholar4AI. (2026). Public machine learning repositories. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/datasets/public-machine-learning-repositories

```bibtex
@misc{scholar4ai-datasets-public-machine-learning-repositories,
  author = {{Scholar4AI}},
  title = {Public machine learning repositories},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/datasets/public-machine-learning-repositories}},
  urldate = {2026-10-26},
  note = {Journal Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}
```

License: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/).