Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/128464
Title: Using critic reviews to boost new item recommendation
Authors: Xu, X.
Dutta, K. 
Datta, A. 
Keywords: Critic reviews
New item
PLDA
Recommender system
Topic model
Issue Date: 2013
Citation: Xu, X.,Dutta, K.,Datta, A. (2013). Using critic reviews to boost new item recommendation. International Conference on Information Systems (ICIS 2013): Reshaping Society Through Information Systems Design 5 : 4607-4622. ScholarBank@NUS Repository.
Abstract: The rapid development of technology promotes the vast expansion of new items in many domains of consumer products. Problem occurs when the new items are continuously added but cannot get reached by the consumers. Many existing recommender systems work well only for well-known items with sufficient ratings but fail to discover new items, and content-based approaches suffer from insufficient item features. In this paper, we show that critic reviews of the items can be used to boost new item recommendation. We propose a scalable framework that incorporates the topics inferred from the critic reviews into the recommendation process by employing topic modeling and non-negative matrix factorization. The results of our experiment show that our proposed method is able to generate high quality new item recommendations which are not supported by many state-of-the-art methods, and also outperforms the state-of-the-art methods in recommending existing items. © (2013) by the AIS/ICIS Administrative Office All rights reserved.
Source Title: International Conference on Information Systems (ICIS 2013): Reshaping Society Through Information Systems Design
URI: http://scholarbank.nus.edu.sg/handle/10635/128464
ISBN: 9781629934266
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

230
checked on Dec 2, 2021

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.