由于整型字段实际上是整数，您可以将它们重新定义为无条件的，这样挖掘就会工作了。

Because the numeric fields are really integers, you can re-type them as categorical and the mining will work.

youdao

由于整型字段实际上是整数，您可以将它们重新定义为无条件的，这样挖掘就会工作了。

Because the numeric fields are really integers, you can re-type them as categorical and the mining will work.

youdao