Glossary term
Glossary term
Multimodal AI
The separator between classes learned by a model in a binary class or multi-class classification problems. For example, in the following image representing a binary classification problem, the decision boundary is the frontier between the orange class and the blue class:
Created for this library
A fraud team visualizes the decision boundary of its risk model in two principal components to explain to business reviewers how decisions are made.
A medical imaging team examines the decision boundary of its classifier on a 2D projection to understand how it separates benign and malignant cases.
A pricing team inspects the decision boundary of its segmentation model to confirm it aligns with operational rules used by sales.
Definition source: Google for Developers Machine Learning Glossary | Creative Commons Attribution 4.0 License