What Is Artificial Intelligence?

Artificial intelligence is the measure of a computer’s intellectual ability.

In this sense, a computer that can make predictions is artificially intelligent.

A colorful glass brain illuminated against a background of interconnected cubes

Jonathan Kitchen / DigitalVision / Getty Images

While these futuristic depictions represent AI, they are highly sophisticated forms of it.

To create such advanced AI, foundational technologies like machine learning are essential.

What Is Machine Learning?

An example you’ve likely used is when you search for specific photos in your phone’s photo library.

Watson is an example of artificial intelligence.

Artificial intelligence, as portrayed in the movies, is much more advanced than IBM’s Watson.

FAQ

Cross-validation is a statistical method used to evaluate machine learning models.

In machine learning, a feature is a measurable property of a phenomenon.

For example, in speech recognition algorithms, features include noise ratios and the length of sounds.

Anartificial neural networkis a series of interconnected artificial neurons modeled after those in the human brain.

Neural networks are capable of processing new information to learn and making predictions.