TY - GEN
T1 - Selecting a diversified set of reviews
AU - Yu, Wenzhe
AU - Zhang, Rong
AU - He, Xiaofeng
AU - Sha, Chaofeng
PY - 2013
Y1 - 2013
N2 - Online product reviews provide helpful information for user decision-making. However, since user-generated reviews proliferate in recent years, it is critical to deal with the information overload in e-commerce sites. In this paper, we propose an approach to select a small set of representative reviews for each product, which shall consider both the attribute coverage and opinion diversity under the requirement of providing high quality reviews. First, we assign weights to each attribute, which measure the attribute importance and help realize useful review selection; second, we cluster reviews into different groups representing different concerns which lead to better diversification results especially for selecting smaller sets of reviews; finally, we perform a set of experiments on real datasets to verify our ideas.
AB - Online product reviews provide helpful information for user decision-making. However, since user-generated reviews proliferate in recent years, it is critical to deal with the information overload in e-commerce sites. In this paper, we propose an approach to select a small set of representative reviews for each product, which shall consider both the attribute coverage and opinion diversity under the requirement of providing high quality reviews. First, we assign weights to each attribute, which measure the attribute importance and help realize useful review selection; second, we cluster reviews into different groups representing different concerns which lead to better diversification results especially for selecting smaller sets of reviews; finally, we perform a set of experiments on real datasets to verify our ideas.
UR - https://www.scopus.com/pages/publications/84875840860
U2 - 10.1007/978-3-642-37401-2_70
DO - 10.1007/978-3-642-37401-2_70
M3 - 会议稿件
AN - SCOPUS:84875840860
SN - 9783642374005
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 721
EP - 733
BT - Web Technologies and Applications - 15th Asia-Pacific Web Conference, APWeb 2013, Proceedings
T2 - 15th Asia-Pacific Web Conference on Web Technologies and Applications, APWeb 2013
Y2 - 4 April 2013 through 6 April 2013
ER -