k-médias
1. An unsupervised machine learning algorithm that partitions a dataset into k clusters by minimizing the variance within each cluster
The data scientist used k-means clustering to segment customer behavior into five distinct groups.
O cientista de dados usou o algoritmo de k-médias para segmentar o comportamento dos clientes em cinco grupos distintos.
2. A technique in data analysis and pattern recognition that groups similar data points together based on their proximity to cluster centers
K-means is one of the most popular algorithms for unsupervised learning in artificial intelligence.
K-médias é um dos algoritmos mais populares para aprendizado não supervisionado em inteligência artificial.
K-means is a technical term primarily used in academic, professional, and computational contexts. It is rarely translated and often used in its English form even in Portuguese-speaking countries, particularly in computer science, data science, and machine learning communities. Both 'k-means' and 'k-médias' are acceptable in Brazilian Portuguese technical literature, though 'k-means' remains common due to international standardization in technology sectors.
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