Concept Drift
nounid
4784·updated Aug 28, 2026verified
Systems that classify or predict a concept (e.g., credit ratings or computer intrusion monitors) over time can suffer performance loss when the concept they are tracking changes. This is referred to as concept drift. This can either be a natural process that occurs without a reference to the system, or an active process, where others are reacting to the system (e.g., virus detection).
MWE
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Classifications
Entity Type
Vulnerability72%llm-generatedllm:claude-haiku-4-5
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- Concept Drifts
- possessive
- Concept Drift's
- pluralpossessive
- Concept Drifts'
Framework definitions
- §1
- Systems that classify or predict a concept (e.g., credit ratings or computer intrusion monitors) over time can suffer performance loss when the concept they are tracking changes. This is referred to as concept drift. This can either be a natural process that occurs without a reference to the system, or an active process, where others are reacting to the system (e.g., virus detection).
Towards a Standard for Identifying and Managing Bias in Artificial Intelligence1 senseview framework →
- §1
- Use of a system outside the planned domain of application, and a common cause of performance gaps between laboratory settings and the real world.
- §1
- an online supervised learning scenario when the relation between the input data and the target variable changes over time.
- §1 · legacy_primary
- Systems that classify or predict a concept (e.g., credit ratings or computer intrusion monitors) over time can suffer performance loss when the concept they are tracking changes. This is referred to as concept drift. This can either be a natural process that occurs without a reference to the system, or an active process, where others are reacting to the system (e.g., virus detection).DR-088 backfill from the noun definition column
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