Some of the major discoveries in medicine have been the product of serendipity combined with astute observation. In 1877, Louis Pasteur observed that the growth of the anthrax bacilli in culture was ...

Machine learning (ML) is a subset of artificial intelligence (AI) that involves using algorithms and statistical models to enable computer systems to learn from data and improve performance on a ...

Machine learning systems seem a little bit like a math problem. Figure out the algorithm, pop in the data, and answers come out. But how do you know the answers are right? When you’re trying to ...

In Hypothesis Testing 1, you were introduced to the ideas of hypothesis testing in the context of deciding whether a coin was fair or biased in favor of heads. In this section hypothesis testing ...

Talk to any industry insider, and they’ll tell you that the landscape of software testing is undergoing a paradigm shift that’s rendering many existing practices inadequate. The pace of software ...