Simulation of land use change in the Three Gorges Reservoir Area Based on CART-CA

被引：0
|
作者：
Yuan, Min [1 ]
机构：
[1] Sch Chongqing Univ Posts & Telecommun, Chongqing 400065, Peoples R China
来源：
6TH INTERNATIONAL CONFERENCE ON COMPUTER-AIDED DESIGN, MANUFACTURING, MODELING AND SIMULATION (CDMMS 2018) | 2018年 / 1967卷
关键词：
Classification and regression tree; Cellular Automata; Dynamic simulation of land use;
D O I：
10.1063/1.5039138
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
This study proposes a new method to simulate spatiotemporal complex multiple land uses by using classification and regression tree algorithm (CART) based CA model. In this model, we use classification and regression tree algorithm to calculate land class conversion probability, and combine neighborhood factor, random factor to extract cellular transformation rules. The overall Kappa coefficient is 0.8014 and the overall accuracy is 0.8821 in the land dynamic simulation results of the three gorges reservoir area from 2000 to 2010, and the simulation results are satisfactory.
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页数：4
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