目录 / NAQLab-alpha-miner
NAQLab-alpha-miner
A股专用因子挖掘 (A-share ONLY, 不支持做空/no short-selling — A股禁止裸卖空, 实盘只能是 long-only; long-short 仅作内部纯度诊断, 永不参与实盘). Use to mine A-share alpha factors with a self-built backtesting engine (NAQLabBE). Default dual-mode admission (v2.10, A-share short-sale constraint; v2.11 R4 threshold calibrated): R1 long-only Sharpe>0.5 AND R2 short-leg dependency<=0.5 (alpha must not depend on the short leg) AND R3 IC quality (|IC mean|>0.015 & |annualized ICIR|>0.7, v2.10) AND R4 monthly-IC discipline (<=3 negative months in last 12, v2.11 calibrated from <=1), then multi-window OS validation on the long-only portfolio (>=3 windows, per-window Sharpe>0.4, OS/IS ratio>0.5, pass rate>=2/3), pool dedup corr<0.85 (v2.10 tightened from 0.90). Single-mode gate (passes_is_gate, used by optimize/os_validator/legacy): |IC mean|>0.025, |annualized ICIR|>1.0, monthly-IC discipline, Turnover 1-70pct. 数据源: Tushare / 通达信MCP(tdx) / CSV 三选一.
这是模型对公开材料的总结,不是官方声明,请以原链内容为准。
存档时间线
| 版本 | 存档时间 | 内容哈希 | 内容 |
|---|---|---|---|
| v1 | 2026-09-26 06:05 | ab034c08 | 可取 |
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