A-Z Index
Every term in the glossary, alphabetically, on one page — for browsing or jumping straight to a specific one.
Every reference entry, alphabetically. Browsing by topic instead? The sidebar groups these same terms by subject.
A
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M
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R
Introduction
A glossary of AI, machine learning, and LLM terms — short definitions with links to the full lessons and external sources.
Expert System
An expert system encodes a human expert's domain knowledge as hand-written if-then rules plus an inference engine, the dominant AI approach of the 1970s-80s.