融合灯光强度和斑块空间分布特征的贫困区域识别模型构建——以山西省为例
昝骁毓,谭晓悦,李强,陈晋

Recognition Model of Poverty Areas Combining Light Intensity and Patch Spatial Distribution Characteristics: A Case Study of Shanxi Province
Xiaoyu Zan,Xiaoyue Tan,Qiang Li,Jin Chen
表3 贫困区域识别模型的应用及精度分析结果
Table 3 Performance of the recognition model and the accuracy analysis
年份

实际结果

(个)

识别结果综合识别 准确率/%
贫困县非贫困县
%%
2014贫困县(58)5086.21813.7977.31
非贫困县(61)1931.154268.85
2015贫困县(58)5086.21813.7975.63
非贫困县(61)2134.434065.57
2016贫困县(58)4984.48915.5271.43
非贫困县(61)2540.983659.02
2017贫困县(58)4679.311220.6976.47
非贫困县(61)1626.234573.77