local average
[/ˈloʊkəl ˈævərɪdʒ/]
nounpl: local averages
média local
1. An average calculated for a specific subset or region of data, rather than for the entire dataset; the mean value of data points within a defined local area or neighborhood
The local average temperature in the city center was higher than the regional average.
A média local de temperatura no centro da cidade foi maior que a média regional.
2. In mathematics and signal processing, a smoothing technique where each data point is replaced by the average of values within a neighboring window or kernel
Using a local average filter reduces noise in the image while preserving edge information.
Usar um filtro de média local reduz o ruído na imagem enquanto preserva informações de bordas.
3. A statistical measure used in spatial analysis to understand variations across different geographic locations
The researcher calculated the local average rainfall for each neighborhood to identify drought patterns.
O pesquisador calculou a média local de chuva para cada bairro a fim de identificar padrões de seca.
This is a technical term primarily used in mathematics, statistics, signal processing, and machine learning. It is not region-specific and maintains consistent usage across English-speaking countries and Portuguese-speaking regions. The term is particularly important in data science, image processing, and geographic information systems (GIS).
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