Commonly confused

Precision vs Recall

Precision asks how many flagged items were right. Recall asks how many true items you caught.

Precision

Precision refers to the ability of an artificial intelligence system to correctly identify only the relevant instances of a particular class, minimizing false positives. It quantifies how many of the items flagged by the AI were actually correct, ensuring that the system is not.

Precision in AI measures how accurately a model identifies relevant instances, minimizing false positives. It's key for reliable AI outcomes.

Full PathTerms™ definition

Recall

Recall refers to the ability of an AI system to accurately retrieve relevant information from its training data or a knowledge base when prompted. It is a measure of how well the AI can bring back all the correct items related to a query, ensuring completeness of information. In.

Recall measures an AI's ability to retrieve all relevant information from its data, ensuring completeness of results.

Full PathTerms™ definition

Why it matters

People mix up Precision and Recall in exam questions and job posts. Knowing the difference helps you pick the right control, process, or architecture choice.

How to remember the difference

Precision asks how many flagged items were right. Recall asks how many true items you caught.

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