Blar i NTNU Open på forfatter "Özdikis, Özer"
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Locality-adapted kernel densities of term co-occurrences for location prediction of tweets
Özdikis, Özer; Ramampiaro, Heri; Nørvåg, Kjetil (Journal article; Peer reviewed, 2019)While geographical metadata referring to the originating locations of tweets provides valuable information to perform effective spatial analysis in social networks, scarcity of such geotagged tweets imposes limitations on ... -
Spatial Statistics of Term Co-occurrences for Location Prediction of Tweets
Özdikis, Özer; Ramampiaro, Heri; Nørvåg, Kjetil (Journal article; Peer reviewed, 2018)Predicting the locations of non-geotagged tweets is an active research area in geographical information retrieval. In this work, we propose a method to detect term co-occurrences in tweets that exhibit spatial clustering ...