Weights of Evidence Modeling of Mineral Potential

Mineral Potential Mapping - ArcGIS StoryMaps

The weights of evidence technique is used to determine whether any correlation between the predictive map and the training data is statistically ...

Application of Logistic Regression and Weights of Evidence ... - MDPI

The logistic regression model performs better than the weight of evidence model in predicting the known mineral deposits in this area. GIS-based ...

A Hybrid Fuzzy Weights-of-Evidence Model for Mineral Potential ...

This paper describes a hybrid fuzzy weights-of-evidence (WofE) model for mineral potential mapping that generates fuzzy predictor patterns based on (a) ...

A Computational Optimized Extended Model for Mineral Potential ...

Abstract: The multivariate fuzzy-c-means classifier is used to model extended weight of evidence (WofE) considering predictor maps. Approaches to mineral ...

Chapter 5: Hybrid Fuzzy Weights-of-Evidence Model - DSpace

The model com- bines knowledge-based fuzzy membership values with data-based conditional probabilities for mineral potential mapping. 5.1 Introduction.

An improved logistic regression model based on a spatially ... - GMD

Four independent variables were used in the WofE model for gold mineral potential ... Logistic regression and weights of evidence modeling in mineral exploration.

Three-dimensional weights of evidence modelling of a deep-seated ...

Moreover, we determine the fuzzy weight of evidence for each class of the continuous geochemical models created based on the factors analysis of ...

A case study of gold deposits in northern Nevada

Development of a value-based approach to GIS mineral potential mapping: A case study of gold deposits ... Weights of Evidence (WoE) modeling has ...

Mineral potential modelling results for northwestern British Columbia ...

The current work also uses a data-driven weights of evidence approach. 3.2.1. Mineral systems. In contrast to the 1990s work, which emphasized the differences ...

Regional Hydrothermal Copper Prediction Using Weight of ...

The purpose of this study was to demonstrate the use of weight of evidence model as a choice in delineating potential areas in a very vast area of 69052.1 sq.km ...

Arianne Ford 'Forest Mineral Potential Mapping for Porphyry Cu-Au ...

... analysis and expert ... These results were then compared to the results of an existing weights of evidence mineral potential mapping study.

A prospecting cost-benefit strategy for mineral potential mapping ...

Weights-of-evidence modelling: a new approach to mapping mineral potential. In: Agterberg, F.P., Bonham-Carter, G.F.. (Eds.), Statistical Applications in the ...

Predictive mapping of the gold mineral potential in the Swayze ...

The results for part 1 of the study, from integrating geology, geochemistry and structural data and using the weights-of-evidence tool shows ...

Weight of Evidence Allocates Mineral Depositional Zones

Table 1 Evidence layers for porphyry copper mineral potential models ... Weights of evidence modeling: A new approach to mapping mineral potential.

Bibliographies: 'Mineral potential mapping' - Grafiati

The attributes describing the secondary mineral formation were used to build a point based predictive spatial model for mineral potential ...

New mineral potential mapping methodology for Yukon

Weights of Evidence mineral prospectivity modelling with ArcGIS. EOSC 448. Directed Studies. Singer, D.A., 1993, Basic concepts in three-part quantitative ...

evidence analysis in northeast Washington —2. Mineral databases

Digital mineral databases are necessary to carry out weights-of-evidence modeling of mineral ... investigate mineral potential in Northeastern. The spatial ...

preliminary analysis of mineral potential modelling of the victoria ...

A model for the mineral potential of VMS occurrences in the Victoria Lake Supergroup volcanic rocks was prepared using the weights-of-evidence method as ...

Prediction of gold mineralization zones using spatial techniques and ...

3.4. Evaluation and validation of mineral prospectivity models ... In geospatial predictive modeling, various models generated cannot be relied ...

Predictive GIS model for potential mapping of Cu, Pb, Zn ...

sciences data into predictive mineral potential maps showing areas ... Weights of evidence modeling., a new approach to mapping mineral ...