accuracy rate
[/ˈækjərəsi reɪt/]
nounpl: accuracy rates
taxa de precisão
1. the percentage or proportion of correct results or measurements out of the total number of attempts or measurements
The accuracy rate of the new diagnostic test is 95%.
A taxa de precisão do novo teste de diagnóstico é de 95%.
2. a statistical measure indicating how often a system, device, or process produces correct or valid results
Our machine learning model achieved an accuracy rate of 98% on the validation dataset.
Nosso modelo de aprendizado de máquina alcançou uma taxa de precisão de 98% no conjunto de validação.
The term 'accuracy rate' is widely used in Brazilian corporate and technology sectors, particularly in quality assurance, artificial intelligence, and healthcare. In Portugal, the terminology aligns more closely with international standards. In the USA, this is standard technical jargon across industries, especially in tech startups and scientific research.
Related Idioms & Phrases
hit rate (similar concept in sports and marketing)
on target (figurative expression meaning achieving accuracy)
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