2021

nvBench: A Large-Scale Synthesized Dataset for Cross-Domain Natural Language to Visualization Task

Luo, Yuyu, Tang, Jiawei, Li, Guoliang

Understand

NL2VIS - which translates natural language (NL) queries to corresponding visualizations (VIS) - has attracted more and more attention both in commercial visualization vendors and academic researchers.

  • In the last few years, the advanced deep learning-based models have achieved human-like abilities in many natural language processing (NLP) tasks, which clearly tells us that the deep learning-based technique is a good choice to push the field of NL2VIS.
  • However, a big balk is the lack of benchmarks with lots of (NL, VIS) pairs.
  • We present nvBench, the first large-scale NL2VIS benchmark, containing 25,750 (NL, VIS) pairs from 750 tables over 105 domains, synthesized from (NL, SQL) benchmarks to support cross-domain NL2VIS task.

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