Logistic

执行二分类或多分类逻辑回归分析(logistic regression 分类)

Zafer-Liu 8c5775f 1.0 KB Updated

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逻辑回归

确认目标编码、正类定义和特征,检查泄漏、共线性及类别不平衡。报告验证集指标、系数或优势比及不确定性,并把模型结论翻译成业务含义。

Tool routing

  1. Use get_schema to identify the target, positive-class definition, features, and source table.
  2. Use query_data to verify class balance, coding, missingness, and candidate feature fields.
  3. Use run_analysis with analysis_name="Logistic_Regression" for the actual model computation.
  4. Use generate_chart on ROC, feature importance, or result tables after run_analysis succeeds.

Implementation reference

  • Tool entry: agent/tools/business/data.py::_tool_run_analysis
  • Analysis registry: Function/Analyze/registry.py
  • Analysis implementation: Function/Analyze/Logistic_Regression/analyze.py
  • Chart implementation: Function/Charts_generation/chart_generate.py

Zafer-Liu/Data-Analysis-Agent commit 8c5775f72c

Frequently asked questions

npx skillmds add zafer-liu/logistic