Webinar on-demand

Semantics and cognition for visual analytics

Semantics is an area of linguistics and natural language processing to help make sense and meaning of the world around us. In visual analytics, using principles of semantics can help improve the meaning and overall cognition of a visualization to the user. In this Data Science Central webinar, Vidya discusses how we are thinking of adding semantics to help enrich various aspects of the visual analytics workflow. By incorporating and inferring general concepts to empowering users to add domain-specific knowledge, semantic governance can bring more meaning to the analytical experience.

About the speaker

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Vidya Setlur

Director of Research, Tableau

Vidya is a research scientist at Tableau and works in the Palo Alto office. Previously, she worked as a principal research scientist at the Nokia Research Center for seven years. She earned her doctorate in computer graphics in 2005 at Northwestern University. Her research interests lie at the intersection of natural language processing (NLP) and computer graphics, in the area of content retargeting and iconography.

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