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CGA releases Twitter Sentiment Geographical Index (TSGI) dataset

November 22, 2022
The CGA is proud to introduce the Twitter Sentiment Geographical Index (TSGI) dataset, a global high-frequency dataset for monitoring subjective well-being. The TSGI is a collaborative project between MIT Sustainable Urbanization Lab and Harvard’s Center for Geographic Analysis to study the effect of climate change on human well-being using social-media data. Read the... Read more about CGA releases Twitter Sentiment Geographical Index (TSGI) dataset
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