Name
Abstract | ||
|---|---|---|
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 real news from fake news in social media data. Identifying this type of bot is particularly challenging, with state-of-the-art methods utilising large volumes of network data as features for machine learning models. Such datasets are generally not readily available in typical applications which stream social media data for real-time event prediction. In this work we develop a methodology to detect content polluters in social media datasets that are streamed in real-time. Applying our method to the problem of civil unrest event prediction in Australia, we identify content polluters from individual tweets, without collecting social network or historical data from individual accounts. We identify some peculiar characteristics of these bots in our dataset and propose metrics for identification of such accounts. We then pose some research questions around this type of bot detection, including: how good Twitter is at detecting content polluters and how well state-of-the-art methods perform in detecting bots in our dataset.
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Year | DOI | Venue |
|---|---|---|
2018 | 10.1145/3184558.3191574 | WWW '18: The Web Conference 2018
Lyon
France
April, 2018 |
DocType | Volume | ISBN |
Journal | abs/1804.01235 | 978-1-4503-5640-4 |
Citations | PageRank | References |
0 | 0.34 | 23 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mehwish Nasim | 1 | 14 | 3.65 |
| Andrew Nguyen | 2 | 1 | 1.37 |
| Nick Lothian | 3 | 2 | 1.06 |
| Robert Cope | 4 | 0 | 1.01 |
| Lewis Mitchell | 5 | 155 | 17.70 |