// 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.

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CONCEPT
Edge AI
Edge AI is running AI models directly on local devices — phones, cameras, sensors, vehicles…
CONCEPT
Embedding
An embedding is a dense list of numbers (a vector) that represents something — a…
CONCEPT
Ensemble Learning
Ensemble learning combines multiple machine learning models to produce better predictions than any individual model…
CONCEPT
Epoch
An epoch is one complete pass through the entire training dataset. Models train for many…
CONCEPT
Expert System
An expert system is an early form of AI that encodes human expertise as IF-THEN…
CONCEPT
Explainable AI (XAI)
Explainable AI (XAI) is the field of techniques that make AI decisions understandable to humans.…
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