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| facebook recruiting IV | KDD cup2014 | 某车险公司 | ||||||
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| 特征数 | AUC | 提升率 | 特征数 | AUC | 提升率 | 特征数 | AUC | 提升率 |
| 衍生深度1 | DFS | 15 | 0.8532 | / | 125 | 0.5865 | / | 269 | 0.8568 | / |
| ADE + DFS | 17 | 0.8492 | −0.47% | 500 | 0.5788 | −1.41% | 500 | 0.8468 | −1.17% | |
| xDFS | 17 | 0.8492 | −0.47% | 193 | 0.6083 | 3.61% | 271 | 0.8851 | 3.30% | |
| 衍生深度2 | DFS | 120 | 0.8532 | 0.00% | 1460 | 0.5871 | 0.10% | / | / | / |
| ADE + DFS | 89 | 0.8907 | 4.40% | / | / | / | / | / | / | |
| xDFS | 52 | 0.9028 | 5.81% | 319 | 0.5887 | 0.27% | 500 | 0.8888 | 3.73% | |
| 衍生深度3 | DFS | 120 | 0.8532 | 0.00% | / | / | / | / | / | / |
| ADE + DFS | 500 | 0.9109 | 6.76% | / | / | / | / | / | / | |
| xDFS | 310 | 0.9211 | 7.96% | 276 | 0.5885 | 0.24% | 500 | 0.8801 | 2.72% | |