An improved extreme learning machine algorithm for prospectivity mapping of copper deposits using multi-source remote sensing data: a case study in the North Altyn Tagh, Xinjiang, China

Traditional extreme learning machine (ELM) model suffers from instability due to random initialization of input weights and hidden-layer bias, often resulting in suboptimal predictive performance. To address this limitation, the Slime Mould Algorithm (SMA), a bio-inspired optimization strategy, was...

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Bibliographic Details
Main Authors: Boqi Yuan, Qinjun Wang, Wentao Xu, Chaokang He, Wenyue Xie
Format: Article
Language:English
Published: Taylor & Francis Group 2025-08-01
Series:International Journal of Digital Earth
Subjects:
Online Access:https://www.tandfonline.com/doi/10.1080/17538947.2025.2510567
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