Measure of uncertainty in regional grade variability
Küçük Resim Yok
Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer-Verlag Berlin
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Because the geological events are neither homogeneous nor isotropic, the geological investigations are characterized by particularly high uncertainties. This paper presents a hybrid methodology for measuring of uncertainty in regional grade variability. In order to evaluate the fuzziness in grade values at ore deposit, point cumulative semimadogram (PCSM) measure and a metric distance have been employed. By using the experimental PCSMs and their linear models, measures of fuzziness have been carried out for each location. Finally, an uncertainty map, which defines the regional variation of the uncertainty in different categories, has been composed.
Açıklama
IFSA 2007 World Congress -- JUN 18-21, 2007 -- Cancun, MEXICO
Anahtar Kelimeler
uncertainty, fuzziness, grade, regional variability, sernimadogram
Kaynak
Analysis and Design of Intelligent Systems Using Soft Computing Techniques
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
41
