multi-class classifier
[/ˈmʌlti klæs ˈklæsɪfaɪər/]
nounpl: multi-class classifiers
classificador multiclasse
1. A machine learning algorithm or model designed to assign input data to one of three or more predefined categories or classes
The multi-class classifier successfully categorized the images into dogs, cats, and birds.
O classificador multiclasse categorizou com sucesso as imagens em cães, gatos e pássaros.
2. A statistical or neural network-based system that predicts discrete labels from multiple possible outcomes, extending beyond binary classification
We implemented a random forest multi-class classifier to predict customer segments.
Implementamos um classificador multiclasse de floresta aleatória para prever segmentos de clientes.
This is technical terminology primarily used in machine learning, artificial intelligence, and data science communities in both Brazil and the USA. The term is largely standardized across Portuguese-speaking and English-speaking regions, though Brazilian Portuguese typically uses 'multiclasse' while English often prefers 'multiclass' without hyphenation. It reflects the global nature of AI/ML education and professional practice.
Related Idioms & Phrases
train a multi-class classifier
deploy a multi-class classifier
evaluate classifier performance
handle multi-class classification problem
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