https://archive.ics.uci.edu/ml/datasets.php

https://www.cs.cmu.edu/Groups/AI/html/other/learning.html

https://www.kaggle.com/datasets?tags=13302-Classification

https://towardsdatascience.com/10-free-resources-to-download-datasets-for-machine-learning-2acfff33822

https://pub.towardsai.net/best-datasets-for-machine-learning-data-science-computer-vision-nlp-ai-c9541058cf4f

https://www.analyticsinsight.net/top-10-artificial-intelligence-research-labs-in-the-world/