// AI Glossary A–Z

Every AI term, defined.

A living dictionary of 109 AI concepts — from foundational terms to cutting-edge techniques. Search or browse alphabetically.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
CONCEPT
Object Detection
Object detection identifies what objects are in an image and exactly where each one is…
CONCEPT
OCR (Optical Character Recognition)
OCR (Optical Character Recognition) converts images of text — scanned documents, photos of signs, handwritten…
CONCEPT
One-Shot Learning
One-shot learning is the ability to recognise or classify something from just one example —…
CONCEPT
Overfitting
Overfitting is when a model memorises training data instead of learning general patterns — achieving…
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