基于随机森林特征选择的城市绿化乔木树种分类

温小乐, 钟奥, 胡秀娟

The Classification of Urban Greening Tree Species Based on Feature Selection of Random Forest

WEN Xiaole,ZHONG Ao,HU Xiujuan

表3 树种分类的面积和比例统计

Tab. 3 The statistics of areas and proportion of tree species

树种 面积/m2 百分比/% 香樟 57 047.10 30.00 木棉 6693.53 3.52 重阳木 3232.67 1.70 垂叶榕 15 649.92 8.23 杧果 59 462.09 31.27 榕树 33 410.58 17.57 羊蹄甲 14 661.10 7.71