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feature-analysis

【特征深度分析】当用户需要"全面分析特征"、"生成特征报告"、"看相关性"、"推荐建模方案"、"跑一遍特征"、"特征全景"、"哪些特征有用"时使用。包含四大维度:基础统计、IV值、PSI稳定性、相关性分析,输出四套建模特征方案。前提条件:必须提供目标变量。不做单特征快速探索,不做模型训练。与 univariate-analysis 的区别:本 Skill 是全量特征深度分析+方案推荐,univariate-analysis 聚焦少量特征快速分析。

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aliyun/qwen-dianjin
Last source activity
May 20, 2026 at 14:16
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Chinese
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