Forbes contributors publish independent expert analyses and insights. I write about the broad intersection of data and society. In an era where almost everything is touted as being “big data” how do ...

Business owners use a variety of marketing strategies to attract customers and improve profits. Some methods prevail and bolster sales, whereas other methods produce minimal results. Research is a key ...

“A strong request from customers has been to make semantic models interoperable,” said Josh Klahr, director of analytics ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More A data lake is defined as a centralized and scalable storage repository ...

A z-test is statistical test used to determine whether two population means are different when the variances are known and the sample size is large. What Is a Z-Test? A z-test is a statistical test ...