@article{tks2018isga,
   author     = "Tjong Kim Sang, Erik and Marc Esteve del Valle and Herbert Kruitbosch and Marcel Broersma",
   title      = "{Active Learning for Classifying Political Tweets}",
   journal    = "{International Science and General Applications}",
   volumne    = "1",
   issue      = "March",
   publisher  = "{ISGA: Institut Superieur d'inGenieire \& des Affaires}",
   pages      = "60--67",
   year       = "2018",
   issn       = "2351-8715"
}