6 Matching Annotations
  1. Sep 2020
  2. Jun 2020
  3. Aug 2018
    1. Athens Digital Lab is seeking digital ideas that change the city and invites individuals, groups and new technology enthusiasts to submit their proposals addressing the real needs of the city that can evolve into advanced Internet of Things (IoT) solutions for smart cities. Proposals are requested to cover the following themes: Cleaning, Parking, Green Management, Public Space Management, Vehicle Fleet Management, Open Theme.
  4. Jul 2018
    1. The New Yorker’s Sasha Frere-Jones called Twitter a “self-cleaning oven,” suggesting that false information could be flagged and self-corrected almost immediately. We no longer had to wait 24 hours for a newspaper to issue a correction.
  5. Oct 2017
    1. We deleted non-directed tweets, but itshould be acknowledged that non-directed tweets may also bear implications for knowledgesharing and can be examined in future studies. The data cleaning procedure also excludedretweets and tweets that serve as quoting.

      This is a detailed description of their data cleaning methodology. It is good to know to help understand the results of this research study, but is also helpful for me to understand how to clean such large data sets.