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Balanced accuracy of CatBoost over different feature subspaces vs. complete feature space. Performance values above our criterion of 90% are highlighted in bold (values in parentheses show 95% confidence intervals).
| Subspace_upto_40 | Subspace_upto_80 | Subspace_upto_120 | Subspace_upto_160 | Subspace_upto_200 | Complete feature space |
|---|---|---|---|---|---|
| 86.6% (±17.2%) | 86.8% (±17.1%) | 86.2% (±17.5%) | 88.8% (±16%) | 92.8% (±13.1%) | 97.7% (±7.6%) |
