WCCI Performance Prediction Challenge

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LB tree preselect

Submitted by Roman Lutz

LogitBoost with trees with variable pre-selection

Dataset Balanced Error Test guess Guess error Test score Area Under Curve
Train Valid Test Train Valid Test
ada 0.1402 0.1529 0.1708 0.155 0.0158 0.1865 0.8629 0.8522 0.8292
gina 0 0 0.0357 0.0388 0.0031 0.0386 1 1 0.9643
hiva 0.1874 0.2602 0.2946 0.2795 0.0151 0.3081 0.8301 0.807 0.7054
nova 0 0 0.0469 0.0503 0.0034 0.0497 1 1 0.9531
sylva 0.0048 0.0041 0.0066 0.0062 0.0004 0.0068 0.995 0.996 0.9934
Overall 0.0665 0.0834 0.1109 0.106 0.0076 0.118 0.9376 0.931 0.8891

This entry is a complete valid challenge entry.