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大佬请问下基于字的准确率高还是基于词的准确率高啊

Open yuye2133 opened this issue 7 years ago • 4 comments

RT

yuye2133 avatar Oct 25 '18 06:10 yuye2133

中文还是基于字吧,可以加入分词特征

On Thu, Oct 25, 2018 at 2:42 PM yuye2133 [email protected] wrote:

RT

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liu-nlper avatar Oct 25 '18 08:10 liu-nlper

感谢回复,再问个问题哈,我看到除了用字特征,还有词性特征等等,那是各个特征,分别经过双向lstm,最后再concat起来输入到crf里去的吗?

yuye2133 avatar Oct 26 '18 06:10 yuye2133

可以将各个特征向量拼接起来输入到lstm

On Fri, Oct 26, 2018 at 2:37 PM yuye2133 [email protected] wrote:

感谢回复,再问个问题哈,我看到除了用字特征,还有词性特征等等,那是各个特征,分别经过双向lstm,最后再concat起来输入到crf里去的吗?

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liu-nlper avatar Oct 26 '18 07:10 liu-nlper

词性特征、姓氏特征这些都是one-hot的特征向量吗

yuye2133 avatar Oct 26 '18 07:10 yuye2133