Open Access
Table 18.
SHAP values (rescaled to add to 100) for base algorithms in each prediction step for observed features using 121 spectroscopically confirmed AGNs at high redshift values (z > 4).
AGN-galaxy model (CatBoost) | |||
---|---|---|---|
Feature | SHAP value | Feature | SHAP value |
gbc | 36.250 | rf | 21.835 |
et | 30.034 | xgboost | 7.198 |
Remaining SHAP values: | 4.683 | ||
Radio detection model (GBC) | |||
Feature | SHAP value | Feature | SHAP value |
rf | 11.423 | catboost | 5.696 |
xgboost | 7.741 | et | 5.115 |
Remaining SHAP values: | 70.025 | ||
Redshift prediction model (ET) | |||
Feature | SHAP value | Feature | SHAP value |
xgboost | 41.191 | gbr | 13.106 |
catboost | 20.297 | rf | 11.648 |
Remaining SHAP values: | 13.758 |
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