منابع مشابه
Helpfulness-Guided Review Summarization
Review mining and summarization has been a hot topic for the past decade. A lot of effort has been devoted to aspect detection and sentiment analysis under the assumption that every review has the same utility for related tasks. However, reviews are not equally helpful as indicated by user-provided helpfulness assessment associated with the reviews. In this thesis, we propose a novel review sum...
متن کاملAutomatically Determining Review Helpfulness
Customer reviews from commerce websites have valuable information for online shoppers. They help shoppers gauge whether or not a product is worth the purchase. However, reviews vary in their quality and helpfulness. Most commerce websites have voting systems where shoppers can vote on whether a review was helpful to them or not. For popular products however, the number of reviews can be in the ...
متن کاملPredicting Amazon review helpfulness
Reviews on amazon are ranked by how helpful they are rated by users in an effort to quickly summarize the opinions of a product for potential buyers. This project aims to explore what factors affect a review’s helpfulness by building a classification model on the Amazon movie reviews data set. The model performs well with accuracies over 85% and it is found that a review’s writing style, produc...
متن کاملAutomatically Assessing Review Helpfulness
User-supplied reviews are widely and increasingly used to enhance ecommerce and other websites. Because reviews can be numerous and varying in quality, it is important to assess how helpful each review is. While review helpfulness is currently assessed manually, in this paper we consider the task of automatically assessing it. Experiments using SVM regression on a variety of features over Amazo...
متن کاملAutomatically Predicting Peer-Review Helpfulness
Identifying peer-review helpfulness is an important task for improving the quality of feedback that students receive from their peers. As a first step towards enhancing existing peerreview systems with new functionality based on helpfulness detection, we examine whether standard product review analysis techniques also apply to our new context of peer reviews. In addition, we investigate the uti...
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ژورنال
عنوان ژورنال: Blue Jay
سال: 1954
ISSN: 2562-5667,0006-5099
DOI: 10.29173/bluejay1695