1. Characteristics or properties that are secondary, peripheral, or of minor importance in a system, dataset, or analysis
In the statistical model, marginal attributes were excluded from the main analysis.
No modelo estatístico, os atributos marginais foram excluídos da análise principal.
2. In data analysis, features or variables that have minimal impact on the outcome or classification
The algorithm identified several marginal attributes that could be safely removed without affecting accuracy.
O algoritmo identificou vários atributos marginais que poderiam ser removidos com segurança sem afetar a precisão.
3. Properties that exist at the edge or periphery of a defined category or group
These marginal attributes place the species at the boundary between two taxonomic classifications.
Estes atributos marginais colocam a espécie na fronteira entre duas classificações taxonômicas.