2025-05-19 19:06:48 | INFO | feature_gen:load_data:37 - 按日期筛选数据: 从 2025-04-29 19:06:48.548234 到 2025-05-19 19:06:48.548234
2025-05-19 19:06:49 | INFO | feature_gen:load_data:45 - 筛选后数据量: 44576 行
:1: RuntimeWarning: divide by zero encountered in log
:1: RuntimeWarning: divide by zero encountered in log
:1: RuntimeWarning: divide by zero encountered in log
:1: RuntimeWarning: divide by zero encountered in log
2025-05-19 19:08:16 | INFO | feature_gen:save_features:142 - 增量更新模式：文件 /root/data/Research1//feature/para//B8Wstats250412/ALL.parquet 存在，将更新数据。
2025-05-19 19:08:16 | INFO | feature_gen:save_features:155 - 保存特征到: /root/data/Research1//feature/para//B8Wstats250412/ALL.parquet