近期热点量化百科策略分享精品课程专题报告AI量化知识树PLUS会员问答交流公告&内推

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https://bigquant.com/codeshare/77f156ad-dc82-4241-b077-7680967701ab

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[2023-09-04 14:37:51.384030] WARNING derived_feature_extractor: 特征 gross_profit_lf,找不到依赖的列:gross_profit_lf
[2023-09-04 14:38:04.385331] INFO derived_feature_extractor: 提取失败 gross_profit_lf: Unknown gross_profit_lf

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