Geo-contextual Service for Operative News Searching and Gatheringwith Neural Network Using Journal title: Vìsnik Nacìonalʹnogo unìversitetu "Lʹvìvsʹka polìtehnìka". Serìâ Ìnformacìjnì sistemi ta merežì Authors: Ruslan Bachynskyy, Oleg Scherengovskyy Subject(s):