Detecting Sexual Predatory Chats by Perturbed Data and Balanced Ensembles

Securing the safety of the children on online platforms is critical to avoid the mishaps of them being abused for sexual favors, which usually happens through predatory conversations. A number of approaches have been proposed to analyze the content of the messages to identify predatory conversations. However, due to the non-availability of large-scale predatory data, the state-of-the-art works emp...