基于TWDTW的时间序列GF-1 WFV农作物分类

邱鹏勋,汪小钦,茶明星,李娅丽

Crop Identification Based on TWDTW Method and Time Series GF-1 WFV

PengXun QIU,XiaoQin WANG,MingXing CHA,YaLi LI

表2 决策树分类混淆矩阵

Table 2 Confusion matrix of decision tree

类别 Class 辣椒 Pepper 甜菜 Beet 番茄 Tomato 小麦 Wheat 芦苇及其他植被 Reed and others 用户精度 UA 总体精度 OA 辣椒 Pepper 77 3 1 0 7 87.50% 甜菜 Beet 1 34 0 3 2 85.00% 番茄 Tomato 0 0 43 0 6 87.75% 小麦 Wheat 0 0 0 68 1 98.55% 其他 Others 4 2 0 0 36 85.71% 制图精度 PA 93.90% 87.18% 97.72% 95.83% 69.23% 89.58%