Preparing Data Is Training for Success
Lecture no. 8 from the course: Big Data: How Data Analytics Is Transforming the World
Taught by Professor Tim Chartier | 29 min | Categories: The Great Courses Plus Online Mathematics Courses
“Garbage in, garbage out” is a famous expression in computer science, underscoring the importance of starting with reliable data. Learn how data is prepared to remove errors and ambiguities. As an example, see how the US Postal Service perfected machines that can read hastily scribbled addresses.