There is a multitude of dataset repositories available online, from local to global public institutions, from non-profit organizations to data-focused start-ups. Here's a small list of open dataset resources that are well suited for predictive analytics. This, by far, is not an exhaustive list:
This thread on Quora points to many other interesting data sources: https://www.quora.com/Where-can-I-find-large-datasets-open-to-the-public . You can also ask for specific datasets on Reddit at https://www.reddit.com/r/datasets/.
- UCI Machine Learning Repository is a collection of datasets maintained by UC Irvine since 1987, hosting over 300 datasets related to classification, clustering, regression, and other ML tasks, https://archive.ics.uci.edu/ml/ ...
