Table 6 Measured R2-scores of the target prediction models that were derived from three source feature extractors trained on the CMR-2D-PBG, CMR-2D-BG, and CMR-2D-GWBG datasets

From: Cross-modality material embedding loss for transferring knowledge between heterogeneous material descriptors

Target Experimental Dataset

Best Competitor

NN-CroMEL

  

fpbe

fhse

fgw

ESTM-RT-PF

0.688 (0.121)

0.768 (0.116)

0.775 (0.138)

0.732 (0.099)

ESTM-RT-ZT

0.783 (0.080)

0.856 (0.051)

0.862 (0.043)

0.833 (0.066)

ESTM-HT-PF

0.854 (0.097)

0.945 (0.038)

0.950 (0.044)

0.934 (0.035)

ESTM-HT-ZT

0.787 (0.081)

0.812 (0.117)

0.827 (0.093)

0.785 (0.144)

SCMAT-BIN

0.505 (0.063)

0.608 (0.137)

0.616 (0.098)

0.602 (0.127)

SCMAT-TER

0.708 (0.075)

0.826 (0.082)

0.829 (0.045)

0.823 (0.065)

IPOP-200-QE

0.685 (0.080)

0.822 (0.065)

0.824 (0.058)

0.804 (0.066)

IPOP-200-DT

0.896 (0.108)

0.908 (0.126)

0.935 (0.093)

0.930 (0.084)

IPOP-300-QE

0.630 (0.027)

0.653 (0.115)

0.670 (0.103)

0.648 (0.122)

IPOP-300-DT

0.869 (0.041)

0.833 (0.049)

0.886 (0.058)

0.841 (0.051)

Liverpool-RT

0.562 (0.108)

0.656 (0.131)

0.675 (0.138)

0.674 (0.095)

MGTT

0.500 (0.209)

0.703 (0.101)

0.714 (0.099)

0.725 (0.105)

EFE

0.883 (0.023)

0.949 (0.033)

0.952 (0.023)

0.934 (0.047)

EBG

0.876 (0.018)

0.951 (0.039)

0.955 (0.028)

0.958 (0.033)

  1. fpbe, fhse, and fgw denote the target prediction models from the source feature extractors trained on the CMR-2D-PBG, CMR-2D-BG, and CMR-2D-GWBG datasets, respectively.