Search Results - "Xiao, Keyan"

Integration of auto-encoder network with density-based spatial clustering for geochemical anomaly detection for mineral exploration by Zhang, Shuai, Xiao, Keyan, Carranza, Emmanuel John M., Yang, Fan, Zhao, Zhicheng

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Learning 3D mineral prospectivity from 3D geological models using convolutional neural networks: Application to a structure-controlled hydrothermal gold deposit by Deng, Hao, Zheng, Yang, Chen, Jin, Yu, Shuyan, Xiao, Keyan, Mao, Xiancheng

“…Three-dimensional (3D) geological models are typical data sources in 3D mineral prospectivity modeling. However, identifying prospectivity-informative…”
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Latitudinal gradients of α- and β-diversity of aquatic plant communities across eastern China: Helophytes and hydrophytes show inconsistent patterns by Zhou, Yadong, Zhan, Qinghua, Xiao, Keyan, Yan, Xue

“…[Display omitted] •The latitudinal gradient of α-diversity of aquatic plants is a hump-shaped pattern.•The net relatedness index of hydrophytes is negatively…”
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3D Mineral Prospectivity Mapping Based on Deep Metallogenic Prediction Theory: A Case Study of the Lala Copper Mine, Sichuan, China by Xiao, Keyan, Xiang, Jie, Fan, Mingjing, Xu, Yang

“…With the decrease in surface and shallow ore deposits, mineral exploration has focused on deeply buried ore bodies, and large-scale metallogenic prediction…”
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Reactive transport numerical modeling of intermediate sulfidation epithermal deposit: A case study of Haopinggou Ag-Au-Pb-Zn deposit, Henan province, China by Chang, Cheng, Xiao, Keyan, Feng, Guanhong, Sun, Li, Yang, Junsheng

“…The Haopinggou Ag-Au-Pb-Zn deposit is the only deposit that simultaneously contains Au and Ag-Pb-Zn vein-type ores at the Xianyu ore field in Xiong'ershan…”
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Quantitative prediction methods and applications of digital ore deposit models by Xiao, Keyan, Li, Cheng, Fan, Mingjing, Sun, Li, Tang, Rui, Li, Nan, Song, Xianglong

“…[Display omitted] •Digital ore deposit models enhance conventional models by integrating clearer prospecting indicators based on metallogenic theories. They…”
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Origin of Banded Iron Formations: Links with Paleoclimate, Paleoenvironment, and Major Geological Processes by Jiangning Yin, Han Li, Keyan Xiao

“…Banded iron-formations (BIFs) are marine chemical sedimentary rocks composed of siliceous and ferric materials, usually with typical thin layers or sheet…”
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Deep multimodal fusion for 3D mineral prospectivity modeling: Integration of geological models and simulation data via canonical-correlated joint fusion networks by Zheng, Yang, Deng, Hao, Wu, Jingjie, Xie, Shaofeng, Li, Xinyue, Chen, Yudong, Li, Nan, Xiao, Keyan, Pfeifer, Norbert, Mao, Xiancheng

“…Data-driven three-dimensional (3D) mineral prospectivity modeling (MPM) employs diverse 3D exploration indicators to express geological architecture and…”
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Identifying multivariate geochemical anomalies via tensor dictionary learning over spatial-elemental dimensionalities by Yu, Shuyan, Deng, Hao, Liu, Zhankun, Chen, Jin, Gu, Xiaotang, Li, Jiaxin, Xiao, Keyan, Mao, Xiancheng

“…Geochemical data is a typical geospatial-data with high-dimensional elemental properties. Existing methods for recognizing multivariate geochemical anomalies…”
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Quantitative Analysis of Anthropogenic Morphologies Based on Multi-Temporal High-Resolution Topography by Xiang, Jie, Li, Shi, Xiao, Keyan, Chen, Jianping, Sofia, Giulia, Tarolli, Paolo

“…Human activities have reshaped the geomorphology of landscapes and created vast anthropogenic geomorphic features, which have distinct characteristics compared…”
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Automated Hyperparameter Optimization of Gradient Boosting Decision Tree Approach for Gold Mineral Prospectivity Mapping in the Xiong’ershan Area by Mingjing Fan, Keyan Xiao, Li Sun, Shuai Zhang, Yang Xu

“…The weak classifier ensemble algorithms based on the decision tree model, mainly include bagging (e.g., fandom forest-RF) and boosting (e.g., gradient boosting…”
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An Uncertainty Analysis Method Based on a Globally Optimal Truth Discovery Model for Mineral Prospectivity Mapping by Li, Nan, Yin, Shitao, Li, Cangbai, Wang, Yishi, Xiao, Keyan, Cao, Rui, Hua, Weihua, Chu, Wenkai, Song, Xianglong, Li, Cheng

“…Geographic information system-based mineral prospectivity mapping (MPM) aims to generate targets by combining multiple proxy layers containing geology,…”
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Single‐element Anomaly Mapping from Stream Sediment Geochemical Landscapes Aided by Digital Terrain Analysis by XIANG, Jie, XIA, Peng, XIAO, Keyan, CARRANZA, Emmanuel John M., CHEN, Jianping

“…The identification of anomalies within stream sediment geochemical data is one of the fastest developing areas in mineral exploration. The various means used…”
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Spatiotemporal Variations in the Water Quality of Qionghai Lake, Yunnan–Guizhou Plateau, China by Jiao Ran, Rong Xiang, Jie Li, Keyan Xiao, Binghui Zheng

“…Although Qionghai Lake is one of the 11 large and medium-sized lakes (lake area > 25 km2) in the Yunnan–Guizhou Plateau (YGP), there has been little research…”
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Quantitative prediction and evaluation of geothermal resource areas in the southwest section of the Mid-Spine Belt of Beautiful China by Chen, Zhe, Chang, Ruichun, Zhao, Wenbo, Li, Sijia, Guo, Huadong, Xiao, Keyan, Wu, Lin, Hou, Dong, Zou, Lu

“…The geothermal resources in the southwest section of the Mid-Spine Belt of Beautiful China are abundant, but the quantitative prediction and evaluation of…”
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Uncertainty Visualisation of a 3D Geological Geometry Model and Its Application in GIS-Based Mineral Resource Assessment: A Case Study in Huayuan District, Northwestern Hunan Province, China by Li, Nan, Li, Cangbai, Chu, Wenkai, Xiao, Keyan, Tao, Weihan, Song, Xianglong, Cao, Rui, Xu, Yang, Fan, Mingjing

“…This paper reports an application of uncertainty visualisation of a regional scale (1:50 000) 3D geological geometry model to be involved in GIS-based 3D…”
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Evolution of Pyrite Compositions at the Sizhuang Gold Deposit, Jiaodong Peninsula, Eastern China: Implications for the Genesis of Jiaodong-Type Orogenic Gold Mineralization by Zhankun Liu, Xiancheng Mao, Andrew Jedemann, Richard C. Bayless, Hao Deng, Jin Chen, Keyan Xiao

“…Gold deposits in the Jiaodong Peninsula represent a primary gold resource in China and mostly exhibit similar ore-forming features related to…”
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Climate Change Potentially Leads to Habitat Expansion and Increases the Invasion Risk of Hydrocharis (Hydrocharitaceae) by Yang, Jiongming, Fu, Zhihao, Xiao, Keyan, Dong, Hongjin, Zhou, Yadong, Zhan, Qinghua

“…Climate change is a crucial factor impacting the geographical distribution of plants and potentially increases the risk of invasion for certain species,…”
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Geochronology and Petrogenesis of Ahetala Granodiorite in South Tianshan Orogenic Belt, Xinjiang: New Constraints on the Tectonic Evolution of the South Tianshan Ocean by Yang Xu, Jingwu Yin, Keyan Xiao, Chunlian Wang, Haiming Xu, Jingling Fang, Mingjing Fan

“…The Ahetala granodiorite is located in the western section of the South Tianshan Orogenic Belt (STOB), which is of great significance regarding the dispute on…”
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Metallogenic Prediction of the Zaozigou Gold Deposit Using 3D Geological and Geochemical Modeling by Cheng Li, Bingli Liu, Keyan Xiao, Yunhui Kong, Lu Wang, Rui Tang, Miao Xie, Yixiao Wu

“…Deep-seated mineralization prediction is an important scientific problem in the area of mineral resources exploration. The 3D metallogenic information…”
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