考虑日光温室空间异质性的黄瓜叶片湿润时间估算模型研究
刘鉴, 任爱新, 刘冉, 纪涛, 刘慧英, 李明

Estimation Model of Cucumber Leaf Wetness Duration Considering the Spatial Heterogeneity of Solar Greenhouse
Jian LIU, Aixin REN, Ran LIU, Tao JI, Huiying LIU, Ming LI
表1 BPNN和RHM的平均输出结果比较
Table 1 Comparison of the average output results of BPNN and RHM
位置模型预测值全部准确度ACC约登指数J
小汤山实测值
BPNN314 TP=0.8746 FN=0.133600.900.80
31 FP=0.07383 TN=0.93414
全部345429774
实测值
RHM224 TP=0.62136 FN=0.383600.820.61
5 FP=0.01409 TN=0.99414
全部229545774
房山实测值
BPNN335 TP=0.9517 FN=0.053520.920.85
52 FP=0.10451 TN=0.90503
全部387468855
实测值
RHM226 TP=0.64126 FN=0.363520.840.62
12 FP=0.02491 TN=0.98503
全部238617855