Svitlana Volkova, DOE/Pacific Northwest National Laboratory (IMAGE)

DOE/Pacific Northwest National Laboratory

Svitlana Volkova, DOE/Pacific Northwest National Laboratory

Caption

Svitlana Volkova, a data scientist at Pacific Northwest National Laboratory, found that emotion and opinion expressed in tweets change when people get sick. Her team identified unique trends based on location and subpopulations so that health workers can get real-time information.

Credit

Credit: Eric Francavilla / PNNL

Usage Restrictions

Use with credit: Eric Francavilla / PNNL

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.