Explicit Document Modeling through Weighted Multiple-Instance Learning
نویسندگان
چکیده
منابع مشابه
Explicit Document Modeling through Weighted Multiple-Instance Learning
Representing documents is a crucial component in many NLP tasks, for instance predicting aspect ratings in reviews. Previous methods for this task treat documents globally, and do not acknowledge that target categories are often assigned by their authors with generally no indication of the specific sentences that motivate them. To address this issue, we adopt a weakly supervised learning model,...
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ژورنال
عنوان ژورنال: Journal of Artificial Intelligence Research
سال: 2017
ISSN: 1076-9757
DOI: 10.1613/jair.5240