Gruppe
term_id: group
Category: basic_concepts
Definition
In mathematics and theoretical computer science, a group is a set G together with a binary operation that satisfies four axioms: closure, associativity, identity, and invertibility. In AI, group theory is often applied to handle symmetries in data.
Summary
En fundamental matematisk struktur bestående af en mængde udstyret med en operation, der kombinerer ethvert to elementer til et tredje element.
Key Concepts
- Symmetri
- Invarians
- Geometrisk dyb læring
- Algebraisk struktur
Use Cases
- Rotations-ekvivariante neurale netværk
- Krystalstrukturforudsigelse
- Fysik-informeret maskinlæring