Research Article
CA-XTree: Age Estimation of Grouped Gradient Regression Tree with Local Channel Attention
Table 6
Mean absolute error (MAE) of different methods.
| | Method | Year | FGNET | CACD |
| | DIF | 2015 | 4.80/74.3% | —/— | | Human workers | 2015 | 4.70/69.5% | —/— | | DLA | 2015 | 4.26/— | —/— | | DEX [34] | 2016 | 4.63/— | 4.785/— | | dLDLF [42] | 2017 | —/— | 4.734/— | | DRFs [16] | 2018 | 3.85/80.6% | 4.637/— | | RNDF [31] | 2019 | 3.87/76.1% | 4.595/— | | CORF [17] | 2021 | 2.68/86.80% | 4.67 | | CA-XTree | 2021 | 2.69 | 4.554 |
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