The experimental results show that the Chinese question answer system based on pattern-matching is much effective.

实验结果表明，基于模式匹配的中文问答系统是有效的。

youdao

The experimental results show that the Chinese question answer system based on pattern-matching is much effective.

实验结果表明，基于模式匹配的中文问答系统是有效的。

youdao