Spatial analysis is the core of geographic information system (GIS), of which, spatial overlay of vector data is a major job. Computational intensity of the spatial overlay has a direct effect on the overall performance of the GIS. High precision modeling for the computational intensity and analysis of the vector data overlay has been a challenging task. Thus, the paper proposes a novel approach, which utilizes self-learning and self-training features of optimized random forest algorithm to the vector data overlay analysis. Simulation experiments show that the proposed model is superior to non-optimized random forest algorithm and support vector machine model with higher prediction precision and is also capable of eliminate redundant computational intensity features.
CITATION STYLE
Wang, Q., Cao, H., & Guo, Y. H. (2017). Computational intensity prediction model of vector data overlay with random forest method. In Communications in Computer and Information Science (Vol. 727, pp. 583–593). Springer Verlag. https://doi.org/10.1007/978-981-10-6385-5_49
Mendeley helps you to discover research relevant for your work.