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NJUNLP / TOWE

Code and data for "Target-oriented Opinion Words Extraction with Target-fused Neural Sequence Labeling" (NAACL2019)
MIT License
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Strange case in 14res/train.tsv #6

Open Coldog2333 opened 4 years ago

Coldog2333 commented 4 years ago

I find a strang case with s_id=3155 (line 86).

3155    They are often crowded on the weekends but they are efficient and accurate with their service . They\O are\O often\O crowded\O on\O the\O weekends\O but\O they\O are\O efficient\O and\O accurate\O with\O their\O service\B .\O   They\O are\O often\O crowded\O on\O the\O weekends\O but\O they\O are\O efficient\B and\O accurate\B with\O their\O service\O .\O

The opinion_target_tag and the opinion_word_tag are the same. Is it normal?

yilifzf commented 4 years ago

Hi, Considering the opinion_target_tag of "service\B" and the opinion_word_tag "efficient\B accurate\B", they are different.

yilifzf commented 4 years ago

Ok, I got it. The problem lies in the 87th line with "crowded" as the target. That is because in the original SemEval'14 task 4's datasets, the " crowded" is annoated as the opinion target and we just follow the annotations. The difference is a bit vague in this special case.