Nikolaos Lykousas
ABSTRACT
This paper describes a topic model-based approach for analyzing a large-scale dataset of chat messages exchanged between the users of LiveMe, a major social live streaming platform, in the context of broadcasts involving sexually explicit content. The analysis reveals the characteristics of predatory behavior targeting minors and its criminal dimension in an accessible and explainable manner.
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Index Terms
- Topic modeling approaches to counter online grooming
Index terms have been assigned to the content through auto-classification.
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