relevantuus
Relevantuus is a theoretical metric for contextual relevance of information items within a specified domain or task. It aims to produce a single score that reflects how pertinent an item is to a user’s current goal, taking into account multiple dimensions of relevance.
The term combines elements of relevance and context to describe a framework rather than a fixed algorithm.
Formally, relevantuus can be expressed as R = w1 · Rt + w2 · Rs + w3 · Ra, where Rt is
Measurement and methods: Rt can be estimated from content similarity or domain models, Rs from recency signals,
Applications and limitations: Relevantuus informs information retrieval, recommender systems, decision-support dashboards, and analytics workflows. Limitations include
See also: relevance, contextual information retrieval, contextual bandits, personalization.