Kaggle

Kaggle is a renowned platform for predictive modelling and analytics competitions. It allows companies and researchers to post their data and have it scrutinized by the world's best data scientists. In addition to hosting competitions, Kaggle also has a public data platform, a cloud-based workbench, and a learning center. Kaggle's community is diverse, with users from a wide range of data science backgrounds. The platform is widely recognized as a hub for machine learning, and it provides a space where users can build and share their models and datasets.