Natural Language Processing

Use of Social Media data to study Climate Change

Harvard CGA joined forces with MIT SUL in 2021 to use social media data to study the effects of climate change on people’s well being. To achieve this objective, we developed the Twitter Sentiment Global Index  (TSGI) dataset, an open dataset for monitoring Subjective Well-Being (SWB) globally. By applying Natural Language Processing techniques to our archive of 10 billion geotagged tweets...

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