表离线模型、在线模型及模型转移后的模型结果比较
模型参数 | 波段选择方法 | ||||||
raw | CC | VIP | RATC | UVE | |||
离线模型 | R2c | 0.971 | 0.98 | 0.969 | 0.967 | 0.977 | |
R2cv | 0.961 | 0.972 | 0.952 | 0.954 | 0.973 | ||
RMSEC | 1.8904 | 1.5631 | 2.0328 | 2.0398 | 1.6776 | ||
RMSECV | 2.2385 | 1.8712 | 2.1722 | 2.1996 | 1.8588 | ||
在线模型 | R2c | 0.962 | 0.956 | 0.94 | 0.957 | 0.963 | |
R2cv | 0.961 | 0.954 | 0.939 | 0.954 | 0.961 | ||
RMSEC | 2.5356 | 2.3997 | 2.7244 | 2.3103 | 2.4073 | ||
RMSECV | 2.5412 | 2.4103 | 2.7286 | 2.3143 | 2.4189 | ||
模型转移 | R2c | 0.96 | 0.965 | 0.96 | 0.970 | 0.96 | |
R2cv | 0.95 | 0.959 | 0.952 | 0.960 | 0.954 | ||
RMSEC | 2.2368 | 2.0946 | 2.246 | 1.9053 | 2.2329 | ||
RMSECV | 2.5009 | 2.3404 | 2.4808 | 2.1918 | 2.4188 | ||
(a) | |||||||
(b) | |||||||
(c) | |||||||
经过优化后的模型结果图(a) 优化后的离线模型;(b)优化后的在线模型;(c)模型转移后建模结果) |
图在线API定量分析模型检测结果) |
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