2019

Answering Questions about Data Visualizations using Efficient Bimodal Fusion

Kafle, Kushal, Shrestha, Robik, Price, Brian et al.

Understand

Chart question answering (CQA) is a newly proposed visual question answering (VQA) task where an algorithm must answer questions about data visualizations, e.g.

  • bar charts, pie charts, and line graphs.
  • CQA requires capabilities that natural-image VQA algorithms lack: fine-grained measurements, optical character recognition, and handling out-of-vocabulary words in both questions and answers.
  • Without modifications, state-of-the-art VQA algorithms perform poorly on this task.

Reading the bibliography…