Document Type
Conference Proceeding
Publication Date
2014
Abstract
We aim to predict activities of political nature in Egypt which influence or reflect societal-scale behavior and beliefs by using learning algorithms on Twitter data. We focus on capturing domestic events in Egypt from November 2009 to November 2013. To this extent we study underlying communication patterns by evaluating content-based and meta-data information in classification tasks without targeting specific keywords or users. Classification is done using Support Vector Machines (SVM) and Support Distribution Machines (SDM). Latent Dirichlet Allocation (LDA) is used to create content-based input patterns for the classifiers while bags of Twitter meta-information are used with the SDM to classify meta-data features. The experiments reveal that user centric approaches based on metadata can outperform methods employing content-based input despite the use of well established natural language processing algorithms. The results show that distributions over users-centric meta information provides an important signal when detecting and predicting events.
Recommended Citation
Boecking, Benedikt; Hall, Margeret A.; and Schneider, Jeff, "Predicting Events Surrounding the Egyptian Revolution of 2011 Using Learning Algorithms on Micro Blog Data" (2014). Interdisciplinary Informatics Faculty Proceedings & Presentations. 6.
https://digitalcommons.unomaha.edu/interdiscipinformaticsfacproc/6
Included in
Communication Technology and New Media Commons, Political Science Commons, Social Media Commons
Comments
Presented at the Internet, Policy, and Politics 2014: Crowdsourcing for Politics and Policy Conference.
This paper was originally published here: http://ipp.oii.ox.ac.uk.