Beginners should undertake data science projects as they provide practical experience and help in the application of theoretical concepts learned in courses, building a portfolio and enhancing skills.

Better customer retention. By identifying dissatisfaction early, sentiment analysis aids proactive interventions, which helps to reduce churn and improve loyalty. Transformative business insights.

Forbes contributors publish independent expert analyses and insights. Wayne Rash is a technology and science writer based in Washington. LUX Election 2020, a big data analysis program running on a ...