How to Ask What to Say?: Strategies for Evaluating Natural Language Interfaces for Data Visualization

IEEE Computer Graphics and Applications, pp. 96-103, 2020.

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Task analysisData visualizationVisualizationToolsNatural languagesMore(2+)

Abstract:

In this article, we discuss challenges and strategies for evaluating natural language interfaces (NLIs) for data visualization. Through an examination of prior studies and reflecting on own experiences in evaluating visualization NLIs, we highlight benefits and considerations of three task framing strategies: Jeopardy-style facts, open-en...More

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