From: Evaluating soil nutrients of Dacrydium pectinatum in China using machine learning techniques
Algorithm | Training set | Testing set | RMSE | MSPE | ME |
---|---|---|---|---|---|
BPNN | 210 | 45 | 5.6 | 31 | −0.59 |
FPNN | 210 | 45 | 6.8 | 42 | −0.53 |
MLPNN | 210 | 45 | 7.2 | 55 | −0.51 |
GRNN | 210 | 45 | 5.1 | 29 | −0.85 |