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If I remember correctly, HN's data dump included a made_front_page flag (not exact name). Also, XGBoost includes a feature that attempts to normalize against im
by baccheion 8y ago
If I remember correctly, HN's data dump included a made_front_page flag (not exact name). Also, XGBoost includes a feature that attempts to normalize against imbalanced classes. As for thresholds, there's only including submissions with at least average +/- standard_deviation votes.