User Classification
For drawing a conclusion over the user’s overall attitude towards law enforcement, we examined the user according to an aggregati-on of the partial conclusions over her comments, uploads, favouri-tes and playlists classifications utilizing a voting system. Based on these observations, one may look for indications of the attitude towards law enforcement within the user generated content. A user is classified to category P, if there are comments or videos detected to her content that contain negative attitude towards law enforcement. A user may not express any attitude towards law enforcement via her comments or uploaded videos; however, the user may have added videos with similar content to playlists. It is likely to detect users who have added only a limited amount of content expressing negative attitude towards law enforcement. Similar content may also be detected in the favourite videos or playlists. In these cases, it is possible that the user is not pre-disposed negatively towards law enforcement and the authorities. However, it may be an indication that further examination is nee-ded in order to decide whether the user shares this psychosocial characteristic or not. Inductively, the proposed method could be useful as a median in the hands of an experienced field expert who is able to weight the results and extrapolate the conclusions of our method within the limits of a critical infrastructure.