K-Means 聚类
确认聚类实体与特征,处理缺失值并标准化数值变量。比较合理的 K 值,报告聚类质量、各簇规模、中心特征和业务画像,并说明异常点及稳定性限制。
Tool routing
- Use
get_schemato identify the entity key, candidate numeric features, and source table. - Use
query_datato verify feature availability, missingness, and scale before modeling. - Use
run_analysiswithanalysis_name="K_Means"for the clustering computation. - Use
generate_charton cluster profiles, elbow output, or label result tables afterrun_analysissucceeds.
Implementation reference
- Tool entry:
agent/tools/business/data.py::_tool_run_analysis - Analysis registry:
Function/Analyze/registry.py - Analysis implementation:
Function/Analyze/K-Means/analyze.py - Chart implementation:
Function/Charts_generation/chart_generate.py