因此，短文本分类是文本分类中非常棘手问题，也是研究的热点问题之一。

Therefore, short text classification is very difficult and one of the hot research.

youdao

因此，短文本分类是文本分类中非常棘手问题，也是研究的热点问题之一。

Therefore, short text classification is very difficult and one of the hot research.

youdao