Unverified50% confidenceTradeoffExact time
精心调优的 GBDT 模型配合良好特征工程，效果往往与复杂深度模型集成相差无几（通常在 0.1%-0.5% AUC 差距），但运维成本可能降低一个数量级
1
Sources
50%
Confidence
Long-term
Relevance
8/20/2026
First Seen
Sources
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