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Por Que a Avaliação da Acurácia de Mapas Previsionais é Importante na Pesquisa Mineral? Uma Análise Baseada em Métodos de Estatística Multivariada Discreta no Prospecto 12 de Outubro, Província Mineral do Tapajós
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 12th International Congress of the Brazilian Geophysical Society, Aug 2011, cp-264-00011
Abstract
The accuracy assessment of predictivity maps used in the mineral research comprises the goal of this paper that analyses methods for investigation of this nature. One case study aiming the determination of gold potential areas in the Tapajós Mineral Province is showing through the comparison of the performance of two neural network techniques in relation to truth ground points available by MAPEX Company.