Table 3 Ablation study experimental results of early multimodal fusion (feature-level fusion) on the first impressions dataset.
From: A DLF multi-scale quantitative research method for the big five personality traits
|  | E | A | C | N | O | Avg | R² | MAE |
|---|---|---|---|---|---|---|---|---|
DWTC | 0.8989 ± 0.0032 | 0.8819 ± 0.0029 | 0.8855 ± 0.0031 | 0.8843 ± 0.0035 | 0.8914 ± 0.0028 | 0.8884 ± 0.0031 | 0.8943 ± 0.0030 | 0.1634 ± 0.0011 |
LMSA | 0.8898 ± 0.0041 | 0.8893 ± 0.0052 | 0.8906 ± 0.0052 | 0.8919 ± 0.0041 | 0.8901 ± 0.0045 | 0.8903 ± 0.0046 | 0.8971 ± 0.0045 | 0.1651 ± 0.0017 |
SWINT +LMSA | 0.8998 ± 0.0042 | 0.9096 ± 0.0061 | 0.8986 ± 0.0047 | 0.8959 ± 0.0051 | 0.8983 ± 0.0035 | 0.9005 ± 0.0047 | 0.8831 ± 0.0056 | 0.1601 ± 0.0013 |
DWTC +LMSA | 0.9107 ± 0.0038 | 0.9092 ± 0.0047 | 0.9108 ± 0.0035 | 0.9102 ± 0.0035 | 0.9105 ± 0.0045 | 0.9103 ± 0.0040 | 0.9063 ± 0.0043 | 0.1605 ± 0.0011 |
