Want a Window into the Election? Look at Twitter
Monday, November 7, 2016
SEATTLE — Americans have learned a lot about how Donald Trump feels about people through Twitter. But how do Twitter users feel about Donald Trump? Computer scientists from the University of Utah have developed what they call "sentiment analysis" software that can determine how voters are feeling based on what they write or say.
Feifei Li, an associate professor at the University who helped develop the program, said it provides a real-time window into how the public is reacting to political events.
"What's cool is that you can actually adjust the lens of the window. If you look at the last few months of data altogether, the sentiments for Democrats is stronger than the sentiments for Republicans,” Li said. "Given the recent outburst of email scandals, things might change a little bit."
Researchers said the biggest surge of positive tweets for Republicans came during the national convention, and again after a video was released of Trump boasting about sexually assaulting women. The peak for both positive and negative tweets for Democrats came on the heels of the final debates.
Li's team started with more than 250 million global tweets and used advanced software to identify 1.6 million political posts in the United States. Li noted the program was only able to detect the leanings of Twitter users, which are not necessarily reflective of the population at large.
The group's results suggested that if larger data streams could be tapped in future versions, today's pollsters could find themselves out of a job.
"We feel like if you collect enough data from the population, if you get an unbiased sample from the population using this data-driven approach, the results might be more accurate,” Li said.
The scientists used artificial intelligence and machine learning to help the program decipher complexities in human language. The group then compared its results with the New York Times' forecasts and found the state-by-state analysis was very similar.
More information on the study and its findings is available here.
get more stories like this via email
Human-rights activists in New Hampshire say the growing number of anti-LGBTQ+ bills at the Statehouse is encouraging right-wing extremists to intimida…
The North Carolina Utilities Commission is expected to release its final Carbon Plan by the end of the year. Critics say the current plan, which …
As a way to reward those who have stayed in the child care field, the Nebraska Department of Health and Human Services is offering $66 million in …
With the cost of a four-year college education approaching six figures at some institutions, many students are looking at apprenticeships to train …
Health and Wellness
Not everybody gets a holiday break, especially caregivers, but advocates of paid family medical leave in Maine say momentum is building for a plan to …
Women of color working in health care are the most likely to lose out on wages they have earned because employers fail to pay what they owe, …
Health and Wellness
The American Lung Association has released its 2022 State of Lung Cancer report, which shows Indiana has some work to do. The leading cause of lung …
November is National Family Caregivers Month, which focuses attention on the unpaid care work of family members. The care provided by families …