Glossary

What is Model Input?

Model Input definition
February 4, 2020
Model Risk Management

Model input refers to the data or parameter that is fed into a machine-learning model for training or inference.

In supervised learning, input data consists of labeled examples with corresponding targets, and the model learns to predict outcomes for new, unseen examples.

In unsupervised learning, the model discovers patterns or relationships in input data without the use of labeled examples.

Optimizing model input through techniques such as feature selection and data preprocessing can improve the performance and accuracy of a machine-learning model.

About the

Author(s)

Yields loo
Yields

Behind Yields is a team of experts in risk, regulation, and technology. When we write as Yields, we share our combined knowledge to make complex topics clear and actionable.

Share
Get a guided tour of our Model Risk Management platform and its key capabilities.

Related Articles

Article
Customer Story

Partners Yields and Approach Cyber deliver first successful AI governance fast-track assessment with itsme®

Read more
Article

Who is responsible for trustworthy AI?

Read more
Article
Event

This was Yields Innovate 2026

Read more