Big data analytics and Machine learning are two different things but we can use them together to make wonders. Integrating different technologies makes a lot of problems solved for an organization.
Machine learning in big data can be used in forecasting the stock market trends in the finance industry. Machine learning in big data analytics can also be used in health care to discover the diseases from health reports like MRI scans, X-rays in the early stage.
In governance also machine learning with big data can be used from the information of citizens connected to government IDs to detect frauds and crimes. In e-commerce, customer acquisition and customer retention can be done by using machine learning in big data.
You can know more about machine learning role in big data analytics from this below video: