Landslide susceptibility evaluation method and device, equipment and readable storage medium

Abstract

The invention provides a landslide susceptibility evaluation method and device, equipment and a readable storage medium, and relates to the technical field of geological disaster prevention and control, and the method comprises the following steps: screening out landslide susceptibility disaster-inducing factors of a sample region; combining the landslide susceptibility disaster-inducing factors with a landslide sample set collected from the sample area to obtain a disaster-inducing factor-sample set; and taking the disaster-inducing factor-sample set as input data for training, and adopting a deep learning mode to obtain an ant colony optimization algorithm-deep belief network model for generating a landslide susceptibility result of the to-be-evaluated region. According to the invention, the deep belief network model and the ant colony optimization algorithm are combined and applied to the landslide susceptibility evaluation, and the landslide susceptibility disaster-inducing factors with weak correlation characteristics are optimized by screening out the landslide susceptibility disaster-inducing factors of the sample area, so that more values of the deep learning model in disaster prevention and reduction applications such as landslide susceptibility and the like are realized.

Description

technical field [0001] The invention relates to the technical field of geological disaster prevention and control, in particular to a landslide susceptibility assessment method, device, equipment and readable storage medium. Background technique [0002] Landslide susceptibility refers to the comprehensive analysis of geological and environmental conditions in the study area to assess the possibility of landslides. Landslide susceptibility assessment research is the primary link in geological disaster risk assessment, and its results can be used for scientifically and economically organizing and implementing disaster prevention and mitigation measures. provide application services, [0003] It can also provide scientific and technological support for the formulation of emergency plans for regions threatened by geological disasters, and provide decision-making reference for the suitability of construction projects such as infrastructure and the rationality assessment of spati...

AI Technical Summary

Problems solved by technology

[0007] The invention provides a landslide susceptibility evaluation method, device, equipment and readable storage medium, which are used to solve the defects of overfitting, difficult convergence and too slow in the landslide susceptibility evaluation method in the prior art, and realize More value of deep learning models in disaster prevention and mitigation applications such as landslide susceptibility

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