Computer Science for IGCSE & O level - Automated And Emerging Technologies (Section 6 - No. 32)

What are the key features of a well-defined machine learning model?

Clear definition of inputs and outputs.

High degree of model explainability.

Avoidance of overfitting.

Use of unlabeled data only.

A good model includes defined inputs and outputs. Overfitting should be avoided. Unlabeled data can be used, but it is not essential.