// 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
Self-Supervised Learning
Self-supervised learning trains models on unlabelled data by having them predict hidden parts of their…
CONCEPT
Semantic Search
Semantic search retrieves results based on meaning rather than keyword matching. Query “affordable cars” and…
CONCEPT
Sentiment Analysis
Sentiment analysis automatically classifies the emotional tone of text — positive, negative, neutral, or more…
CONCEPT
Speech Recognition
Speech recognition (ASR) converts spoken audio into written text. It powers Siri, Alexa, Zoom captions,…
CONCEPT
Stable Diffusion
Stable Diffusion is an open-source text-to-image AI model released by Stability AI in 2022. Type…
CONCEPT
Supervised Learning
Supervised learning trains AI on labelled examples — each input paired with the correct output.…
CONCEPT
SVM (Support Vector Machine)
A Support Vector Machine (SVM) finds the optimal decision boundary between classes — specifically the…
CONCEPT
Synthetic Data Generation
Synthetic data is artificially generated data that mimics real data statistically without containing actual personal…
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