LightGBM 序数决策树:彻底解决零概率崩溃与 -log(0)=inf 发散
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This article is a dedicated systems engineering whitepaper detailing numerical stability and ordinal probability calibration algorithms for high-stakes crisis response infrastructure.
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All logs, numerical walkthroughs, and text snippets in this article have been 100% pseudonymized and synthetically generated to strictly prevent clinical PII leakage.
