[KongchangAI]
Unverified50% confidenceOpinionExact time

在广告点击率预估中,业界普遍认为深度模型在千万级以上样本时才开始展现明显优势,百万级以下GBDT模型往往更稳健

1
Sources
50%
Confidence
Long-term
Relevance
8/20/2026
First Seen

Sources

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MCP
get_claim(id=780124)