Unverified50% confidenceFactExact time
CatBoost 是由俄罗斯搜索引擎公司 Yandex 于 2017 年开源的梯度提升决策树(GBDT)框架
1
Sources
50%
Confidence
Long-term
Relevance
8/20/2026
First Seen
Sources
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/778864API
curl https://kongchang.com/api/v1/knowledge/claims/778864MCP
get_claim(id=778864)