2 Commits

Author	SHA1	Message	Date
claude_dev	d3226ebe71	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
claude_dev	3f9a4fc681	feat(factor): 批量评估引擎——进程内逐因子calculate_by_expression(弃spawn池整df pickle),单因子失败不中断,结果增量落盘 [vps]	2026-08-25 00:21:54 +08:00