Task Definition

[jurukode]

Hi @vanzytay,

just want to make sure. So given a text review, it should return the aspect with its term, right? Thank you!

[vanzytay]

hi @dyngts

Given the review and term (a sequence of words existing in the review), the model will return the sentiment. (is this what you mean by aspect?).

[jurukode]

hi @vanzytay,

Do you mean the model will return overall sentiment polarity for specific review? i thought at first, it will return the aspects (what i mean by aspect is like food, service, ambience in restaurant aspect) with its polarity instead only overall sentiment.

What do you think about that?

Thank you

[vanzytay]

No, we only return sentiments and assume the aspect is given.

This is in concert with works like https://aclweb.org/anthology/D16-1058 which doesn't consider the extraction of aspects and assume they are given.

[jurukode]

Hi @vanzytay,

Thanks for the clarification. My concern is the model cannot be used for production when there's always new reviews that don't have any pre-defined annotate review.

[vanzytay]

You can always use an off-the-shelf entity extractor for the aspect terms. :)