NL4DV: Natural Language toolkit for Data Visualization
NL4DV 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)
With this output, developers can
- Create visualizations in Python using natural language, and/or
- Add a natural language interface to their existing visualization systems.
Setup Instructions, API Documentation, and Examples
These can all be found on NL4DV's project website.
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.
Citation
@article{narechaniaNL4DV2020,
title = {{NL4DV}: A {Toolkit} for Generating {Analytic Specifications} for {Data Visualization} from {Natural Language} Queries},
shorttitle = {{NL4DV}},
author = {{Narechania}, Arpit and {Srinivasan}, Arjun and {Stasko}, John},
journal = {IEEE Transactions on Visualization and Computer Graphics (TVCG)},
doi = {10.1109/TVCG.2020.3030378},
year = {2020},
publisher = {IEEE}
}
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.
1 maintainer
Release files for nl4dv 0.0.5
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
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| nl4dv-0.0.5.tar.gz | 36.2 kB | Details |
Release files / nl4dv-0.0.5.tar.gz
| Download URL | nl4dv-0.0.5.tar.gz |
|---|---|
| Size | 36.2 kB |
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