晶体简介
Constraints
Evidence Quality
Medium confidence — review before critical use
64 条不可违反的约束
WHENWhen preparing input data for bucketing
ACTIONpass an empty DataFrame with zero rows or zero columns
CONSEQUENCEEmpty datasets cause immediate ValueError at validation stage, preventing any downstream processing
WHENWhen providing target variable y to bucketers
ACTIONnormalize y to 1D numpy array through _check_y validation
CONSEQUENCEMulti-dimensional y arrays cause downstream Weight of Evidence calculations to fail with shape mismatches
WHENWhen specifying columns to bucket via variables parameter
ACTIONverify each specified column names exist in the input DataFrame columns
CONSEQUENCENon-existent columns cause AttributeError during fit, breaking the entire bucketing pipeline
常见问题
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更新历史
v0.1.0: 首次发布到 Doramagic.ai。基于 tangweigang-jpg/doramagic-skills 的自动化 batch-v1 元数据 + 自动生成 FAQ。