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sanguo_vnpy_v2
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c09cdee519e79a9d03342ae9573ed01ddf89839d
sanguo_vnpy_v2
/
sanguo_factor
T
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claude_dev
c09cdee519
perf(factor): 股票池枚举改递归CTE松散索引扫(573s→70s)+数据查询逐symbol四列全等前缀(补exchange直落日线子树,免扫15m/5m条目)——NAS 2核26G库实测两处慢点根治 [vps]
2026-08-25 01:33:04 +08:00
..
__init__.py
feat(factor): 挂载 vnpy Alpha101(82)+Alpha158(158) 全量表达式进注册表——空df实例化零成本提取,导入即注册,幂等 [vps]
2026-08-25 00:01:41 +08:00
alpha_datasets.py
feat(factor): 挂载 vnpy Alpha101(82)+Alpha158(158) 全量表达式进注册表——空df实例化零成本提取,导入即注册,幂等 [vps]
2026-08-25 00:01:41 +08:00
alpha_lab.py
…
analyzer.py
fix(factor): 因子任务持久化到 backtest_results.db(type=factor)
2026-07-17 17:06:57 +08:00
batch_eval.py
fix(factor): 批量评估空因子矩阵守卫——join静默空集记error行不再产全None淘汰假数据 [vps]
2026-08-25 00:25:30 +08:00
data_adapter.py
feat(factor): data_adapter 补 vwap 派生列(turnover/volume,零量置null)——Alpha101 表达式 59 处引用 vwap,dbbardata 无此列 [vps]
2026-08-24 23:57:19 +08:00
eval_store.py
feat(factor): 评估结果存储 factor_eval.db——runs/results两表,metrics按周期JSON,SANGUO_FACTOR_EVAL_DB可覆盖 [vps]
2026-08-25 00:17:47 +08:00
library.py
…
metrics.py
feat(factor): 向量化评估指标——RankIC逐行秩相关/ICIR/t/胜率/多空年化/换手/十分组/月度IC/结论分级 [vps]
2026-08-25 00:12:35 +08:00
registry.py
…
universe.py
perf(factor): 股票池枚举改递归CTE松散索引扫(573s→70s)+数据查询逐symbol四列全等前缀(补exchange直落日线子树,免扫15m/5m条目)——NAS 2核26G库实测两处慢点根治 [vps]
2026-08-25 01:33:04 +08:00