toad.quality报错

[juniupup]

跑如下代码：toad.quality(data[features_final+['target']].head(5),'target')

理论上来说data[features_final+['target']].head(5)这个数据集已经很小了，只是一个29*5的dataframe，不应该存在内存不足的情况

报错：
TerminatedWorkerError: A worker process managed by the executor was unexpectedly terminated. This could be caused by a segmentation fault while calling the function or by an excessive memory usage causing the Operating System to kill the worker.

[juniupup]

已解决，设置cpu_cores=1