TABLE 4.
Modeling and prediction results of ergosterol based on different GA characteristic wavelength extraction methods.
SWIR | VNIR | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GLC | GLP | GLC | GLP | |||||||||||
RP 2 | MSEP | RT 2 | RP 2 | MSEP | RT 2 | RP 2 | MSEP | RT 2 | RP 2 | MSEP | RT 2 | |||
Iteration | GA1 | DT | 0.73 | 0.00084 | 0.97 | 0.21 | 0.00302 | 0.85 | 0.87 | 0.00030 | 0.92 | 0.87 | 0.00051 | 0.98 |
BP | 0.86 | 0.00060 | 0.94 | 0.92 | 0.00047 | 0.96 | 0.92 | 0.00044 | 0.93 | 0.81 | 0.00079 | 0.98 | ||
ELM | 0.94 | 0.00017 | 0.95 | 0.92 | 0.00039 | 0.93 | 0.94 | 0.00021 | 0.95 | 0.92 | 0.00027 | 0.96 | ||
GA2 | DT | 0.79 | 0.00018 | 0.93 | 0.54 | 0.00183 | 0.91 | 0.79 | 0.00079 | 0.87 | 0.94 | 0.00031 | 0.95 | |
BP | 0.9 | 0.00036 | 0.91 | 0.94 | 0.00014 | 0.95 | 0.92 | 0.00026 | 0.93 | 0.87 | 0.00044 | 0.92 | ||
ELM | 0.95 | 0.00020 | 0.97 | 0.93 | 0.00015 | 0.95 | 0.93 | 0.00036 | 0.95 | 0.88 | 0.00149 | 0.94 | ||
GA3 | DT | 0.73 | 0.00058 | 0.94 | 0.46 | 0.00283 | 0.86 | 0.77 | 0.00077 | 0.83 | 0.91 | 0.00037 | 0.98 | |
BP | 0.94 | 0.00033 | 0.95 | 0.92 | 0.00043 | 0.94 | 0.91 | 0.00040 | 0.91 | 0.92 | 0.00058 | 0.93 | ||
ELM | 0.95 | 0.00048 | 0.97 | 0.92 | 0.00283 | 0.94 | 0.9 | 0.00105 | 0.94 | 0.89 | 0.00186 | 0.94 | ||
Vote | GA1 | DT | 0.75 | 0.00056 | 0.92 | 0.62 | 0.00119 | 0.92 | 0.89 | 0.00039 | 0.92 | 0.88 | 0.00045 | 0.94 |
BP | 0.94 | 0.00017 | 0.94 | 0.95 | 0.00013 | 0.97 | 0.95 | 0.00019 | 0.97 | 0.93 | 0.00025 | 0.98 | ||
ELM | 0.95 | 0.00015 | 0.96 | 0.93 | 0.00020 | 0.94 | 0.97 | 0.00033 | 0.98 | 0.94 | 0.00027 | 0.94 | ||
GA2 | DT | 0.8 | 0.00037 | 0.88 | 0.74 | 0.00134 | 0.89 | 0.86 | 0.00041 | 0.90 | 0.94 | 0.00026 | 0.98 | |
BP | 0.94 | 0.00024 | 0.94 | 0.95 | 0.00030 | 0.96 | 0.95 | 0.00044 | 0.95 | 0.94 | 0.00026 | 0.96 | ||
ELM | 0.95 | 0.00019 | 0.97 | 0.95 | 0.00043 | 0.96 | 0.97 | 0.00013 | 0.98 | 0.94 | 0.00060 | 0.96 | ||
GA3 | DT | 0.86 | 0.00029 | 0.93 | 0.61 | 0.00192 | 0.91 | 0.88 | 0.00097 | 0.89 | 0.8 | 0.00060 | 0.97 | |
BP | 0.94 | 0.00041 | 0.95 | 0.83 | 0.00067 | 0.93 | 0.96 | 0.00020 | 0.99 | 0.89 | 0.00052 | 0.91 | ||
ELM | 0.95 | 0.00063 | 0.97 | 0.91 | 0.00086 | 0.96 | 0.92 | 0.00032 | 0.96 | 0.86 | 0.00131 | 0.93 |