Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/78152
Title: From interest to function: Location estimation in social media
Authors: Chen, Y.
Zhao, J.
Hu, X.
Zhang, X.
Li, Z.
Chua, T.-S. 
Issue Date: 2013
Source: Chen, Y.,Zhao, J.,Hu, X.,Zhang, X.,Li, Z.,Chua, T.-S. (2013). From interest to function: Location estimation in social media. Proceedings of the 27th AAAI Conference on Artificial Intelligence, AAAI 2013 : 180-186. ScholarBank@NUS Repository.
Abstract: Recent years have witnessed the tremendous development of social media, which attracts a vast number of Internet users. The high-dimension content generated by these users provides an unique opportunity to understand their behavior deeply. As one of the most fundamental topics, location estimation attracts more and more research efforts. Different from the previous literature, we find that user's location is strongly related to user interest. Based on this, we first build a detection model to mine user interest from short text. We then establish the mapping between location function and user interest before presenting an efficient framework to predict the user's location with convincing fidelity. Thorough evaluations and comparisons on an authentic data set show that our proposed model significantly outperforms the state-of-the-arts approaches. Moreover, the high efficiency of our model also guarantees its applicability in real-world scenarios. Copyright © 2013, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.
Source Title: Proceedings of the 27th AAAI Conference on Artificial Intelligence, AAAI 2013
URI: http://scholarbank.nus.edu.sg/handle/10635/78152
ISBN: 9781577356158
Appears in Collections:Staff Publications

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

Page view(s)

27
checked on Feb 16, 2018

Google ScholarTM

Check


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