Data Science PR
artificial intelligence algorithms pdf,artificial intelligence article,what is artificial intelligence in computer,artificial intelligence examples,artificial intelligence future,artificial intelligence - wikipedia,new algorithms in artificial intelligence,features of artificial intelligence,artificial intelligence documentary 2020,artificial intelligence full movie,frontline on artificial intelligence,the story of ai,

What is categorical data in Machine Learning?

Features having a discrete set of possible values. For example, consider a categorical feature named house style, which has a discrete set of three possible values: Tudor, ranch, colonial. By representing house style as categorical data, the model can learn the separate impacts of Tudorranch, and colonial on house price.

Sometimes, values in the discrete set are mutually exclusive, and only one value can be applied to a given example. For example, a car maker categorical feature would probably permit only a single value (Toyota) per example. Other times, more than one value may be applicable. A single car could be painted more than one different color, so a car color categorical feature would likely permit a single example to have multiple values (for example, red and white).

Categorical features are sometimes called discrete features.

Contrast with numerical data.

Data Science PR

0 0 vote
Article Rating
Notify of

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Inline Feedbacks
View all comments

Follow us

Don't be shy, get in touch. We love meeting interesting people and making new friends.

Would love your thoughts, please comment.x