Tweet geolocation 5m

Tweet-geolocation-5m is a dataset with more than 5 million geolocated tweets with detailed geolocation information associated. Each geolocated tweet is associated with its fine-grained location information, collected from OpenStreetMap [1] using the reverse geocoding feature in Nominatim [2]. It was originally created for country-level classification of tweets, but finer-grained classification is also provided with the dataset. The country codes are provided using the ISO 3166-1 alpha-2 standard [3].<br>The dataset was collected in two different week long periods: TC2014, collected in October 2014, and TC2015, collected in October 2015.