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cs.SI2018
Enhancing keyword correlation for event detection in social networks using SVD and k-means: Twitter case study
Ahmad Hany Hossny, Terry Moschou, Grant Osborne +2
Extracting textual features from tweets is a challenging process due to the noisy nature of the content and the weak signal of most of the words used. In this paper, we propose usi…
cs.SI2018
Real-time Detection of Content Polluters in Partially Observable Twitter Networks
Mehwish Nasim, Andrew Nguyen, Nick Lothian +2
Content polluters, or bots that hijack a conversation for political or advertising purposes are a known problem for event prediction, election forecasting and when distinguishing r…