Before revision: Examples of data science competition platforms include Correlation One, Kaggle, InnoCentive, Microprediction, AIcrowd, and Alibaba Tianchi.
After revision: Companies like J.P. Morgan Chase also run internal contests involving large numbers of employeesExamples of data science competition platforms include Correlation One, Kaggle, InnoCentive, Microprediction, AIcrowd, and Alibaba Tianchi.