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Announcement #99 · IC 衰减 + 组合优化器(信号保质期 + 三种权重优化) #99
pengpengyi92
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IC 衰减 + 组合优化器上线(v0.85.0 · 50 工具 · 193 单元)
变更记录:
📉
quant_ic_decay(IC 衰减分析)—— 因子信号的"保质期":⚖️
quant_portfolio_optimize(组合优化器)—— 三种经典目标:quant_backtest_portfolio无缝衔接:优化权重 → 回测验证验证:193 单元(+7 手算单测)· 4 Loader · build 全绿;端到端实测:
🐳 完整研究链路又近一步:原始因子 → 中性化 → IC 衰减(定频率) → 组合优化(定权重) → 回测 → 风控 → 报告
📚 栏目指引
→ https://github.com/pengpengyi92/dsh-quant/tree/master/quant-history
→ https://github.com/pengpengyi92/dsh-quant/tree/master/quant-repo
两栏随版本持续扩充,欢迎翻阅、指正、PR。
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