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Natural Language Toolkit for Data Visualization

Project description

NL4DV

NL4DV stands for Natural Language toolkit for Data Visualization. It takes a natural language query about a given dataset as input and outputs a structured JSON object containing:

  • Data attributes,
  • Analytic tasks, and
  • Visualizations (Vega-Lite specifications)

NL4DV Overview

The preprint of the Research Paper due to appear at IEEE VIS'20 can be downloaded from here.

The Documentation, Usage, and Examples can be found here.

Credits

NL4DV was created by Arpit Narechania, Arjun Srinivasan, and John Stasko of the Georgia Tech Visualization Lab.

We thank Rishab Mitra for helping build some of our debugger applications and members of the Georgia Tech Visualization Lab for their support and constructive feedback.

License

The software is available under the MIT License.

Contact

If you have any questions, feel free to open an issue or contact Arpit Narechania.

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