Table 4 Wheat data set 1
Embedded ImageEmbedded ImageEmbedded ImageEmbedded ImageEmbedded Image
Env–TraitMeanSEMeanSEMeanSEMeanSEMeanSE
Bed2IR_HD0.7730.0220.8170.0120.8350.0090.8580.0100.8580.010
Bed2IR_GNDVI0.6270.0140.6590.0130.6600.0110.6620.0110.6610.011
Bed2IR_GY0.4960.0270.5230.0160.5130.0140.5020.0140.4990.014
Bed2IR_PH0.4790.0330.5300.0190.6160.0120.6260.0100.6210.010
Bed5IR_HD0.7650.0290.8110.0120.8540.0070.8730.0070.8760.007
Bed5IR_GNDVI0.4530.0420.5290.0160.5480.0150.5600.0130.5630.013
Bed5IR_GY−0.0180.0270.0780.0270.0770.0300.0780.0300.0770.031
Bed5IR_PH0.0580.0530.2640.0310.3670.0200.3820.0220.3830.023
Drip_HD0.8720.0110.8720.0090.9000.0050.9060.0040.9080.004
Drip_GNDVI0.5460.0250.5370.0210.5540.0180.5600.0180.5620.018
Drip_GY0.2090.0760.4660.0240.4720.0200.4620.0200.4610.020
Drip_PH0.3010.0360.4920.0250.5890.0220.6360.0180.6520.017
Average0.4640.0330.5480.0190.5820.0150.5920.0150.5930.015
Embedded ImageEmbedded ImageEmbedded ImageEmbedded ImageEmbedded Image
Bed2IR_HD0.8640.0110.8640.0110.8590.0120.8560.0120.8560.011
Bed2IR_GNDVI0.6600.0120.6570.0120.6460.0120.6420.0130.6410.013
Bed2IR_GY0.4950.0140.4910.0150.4800.0150.4650.0160.4590.016
Bed2IR_PH0.6170.0110.6120.0110.6040.0120.6010.0130.5970.014
Bed5IR_HD0.8770.0070.8770.0070.8740.0070.8710.0070.8690.007
Bed5IR_GNDVI0.5650.0120.5670.0120.5710.0120.5720.0120.5740.012
Bed5IR_GY0.0770.0310.0760.0310.0750.0310.0760.0300.0780.030
Bed5IR_PH0.3830.0230.3840.0230.3850.0230.3820.0220.3810.022
Drip_HD0.9090.0040.9090.0030.9080.0030.9060.0030.9060.003
Drip_GNDVI0.5630.0170.5640.0170.5630.0170.5630.0170.5650.017
Drip_GY0.4620.0200.4620.0200.4630.0210.4600.0210.4530.022
Drip_PH0.6600.0160.6640.0160.6670.0160.6700.0150.6700.015
Average0.5940.0150.5940.0150.5910.0150.5890.0150.5870.015
  • Prediction accuracies with Pearson correlation for each environment–trait (Env–Trait) combination of the matrix factorization model (MF) with different values of lambda Embedded Image under cross-validation scheme CV1. The best predictions of the four methods are in boldface, and the comparisons are made by row. Wheat data set obtained from Rutkoski et al. (2016).