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关于 情感三元组 转换成 SEL #39
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你好,在做情感三元组抽取任务时,下面这些case转换成SEL,不确定是不是写对了,麻烦帮忙看下~~
-- Case 1:aspect is None
宝贝收到了,虽然物流有点慢,但真的好好看~
(
(aspect: 物流
(negative: 有点慢 ))
(aspect: None
(positive: 好好看 ))
(opinion : 有点慢 )
(opinion : 好好看 )
)
问题:如果aspect 是 隐式的,是不是找一个特殊的token替代,例如:None;
-- Case 2: aspect 名称相同,但是是句子中的不同片段。
衣服真好看,,,衣服很合身....
(
(aspect: 衣服
(negative: 真好看 ))
(aspect: 衣服
(positive: 很合身 ))
(opinion : 真好看 )
(opinion : 很合身 )
)
问题:句子中,存在名称相同,但是是不同的文本片段,上面的SEL是否正确?然后,就是我怎么获取 “衣服” 对应句子中的index呢?如果,同名aspect存在非常多的话,通过规则的形式找到对应的index,是不是比较容易出错了呢?
谢谢~~
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