Today, data science is used in almost every area: you see ads tailored to you, movies and books recommended based on your preferences, links to your supposed friends on social media, filtered emails in your spam folder. The book introduces the basics of data science. It covers all key aspects, from the history of the development of data collection and analysis to the ethical issues associated with the confidentiality of information. The authors explain how neural networks and machine learning work, give examples of how business problems can be analyzed and how they can be solved, and talk about the areas that data science will have the greatest impact in the future. Data Science has already been translated into Japanese, Korean and Chinese.
