Steerable Self-Driving Data Visualization
Yuyu Luo, Xuedi Qin, Chengliang Chai, Nan Tang, Guoliang Li, Wenbo Li · IEEE Transactions on Knowledge and Data Engineering · 2020
In this work, we present a self-driving data visualization system, calledDeepEye, that automatically generates and recommends visualizations based on the idea ofvisualization by examples.We propose effective visualization recognition techniques to decide which visualizations are meaningful and visualization ranking techniques to rank the good visualizations. Furthermore, a main challenge of automatic visualization system is that the users may be misled by blindly suggesting visualizations without knowing the user's intent. To this end, we extendDeepEyeto be easily steerable by allowing the user to usekeyword searchand providing click-basedfaceted navigation. Empirical results, using real-life data and use cases, verify the power of our proposed system.