xgb-tuning
Official诊断驱动调优,收敛到可用最优参数
Finance & Accounting#hyperparameter tuning#optuna#xgboost#model diagnostics#risk modeling#overfitting control#ks auc
Authoraliyun
Version1.0.0
Installs0
System Documentation
What problem does it solve?
帮你在 XGBoost 基线模型基础上,针对过拟合或欠拟合进行有方向性的超参数调优,并通过诊断报告让你掌控每一轮迭代是否值得继续。
Core Features & Use Cases
- XGBoost 超参数的唯一调优入口:当用户需要“帮我调参/优化模型/处理过拟合”时,提供结构化调优流程与参数建议。
- 诊断驱动的约束式搜索:基于过拟合/欠拟合判定收紧或抬高搜索空间,用 Optuna TPE 进行贝叶斯优化(并输出每轮诊断报告以供确认)。
- 金融风控友好策略:围绕 Gap 与 KS/AUC 等指标提供终止条件、模式切换(交互式/AUTO)以及“只调超参数、不做特征探索”的边界约束。
- 强制前置条件:需要先用 xgb-modeling 训练出基线模型,避免在缺少基线的情况下盲目调参。
Quick Start
Ask the AI to tune the XGBoost hyperparameters for your binary classification dataset using the prepared baseline model, with inputs provided as --data_path, --target, and --features, and to run one diagnostic-guided tuning round in interactive mode for approval.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
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Please help me install this Skill: Name: xgb-tuning Download link: https://github.com/aliyun/qwen-dianjin/archive/main.zip#xgb-tuning Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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