Author: Ari Klein; Arjun Magge; Karen O'Connor; Haitao Cai; Davy Weissenbacher; Graciela Gonzalez-Hernandez
Title: A Chronological and Geographical Analysis of Personal Reports of COVID-19 on Twitter Document date: 2020_4_22
ID: 8f1arjw1_21
Snippet: URLs in the tweets, and lowercased the tweet text. We deployed the classifier on the 430,574 unlabeled, pre-filtered tweets collected between January 23, 2020 and April 6, 2020. We used GeoNames 9 to normalize-to the U.S. state level (ADM1)-locations associated with the tweets that were automatically classified as "probable" or "possible." For tweets without geo-tags, we adapted our previous work 10 to extract and disambiguate user-generated loca.....
Document: URLs in the tweets, and lowercased the tweet text. We deployed the classifier on the 430,574 unlabeled, pre-filtered tweets collected between January 23, 2020 and April 6, 2020. We used GeoNames 9 to normalize-to the U.S. state level (ADM1)-locations associated with the tweets that were automatically classified as "probable" or "possible." For tweets without geo-tags, we adapted our previous work 10 to extract and disambiguate user-generated locations in the profile metadata. We derived one location per user.
Search related documents:
Co phrase search for related documents- profile metadata and state level: 1
- state level and user generate: 1
Co phrase search for related documents, hyperlinks ordered by date