Concept-Driven Visual Analytics: an Exploratory Study of Model- and Hypothesis-Based Reasoning with Visualizations
Concept-Driven Visual Analytics: an Exploratory Study of Model- and Hypothesis-Based Reasoning with Visualizations
复制标题
概念驱动的视觉分析:基于模型和假设的可视化推理的探索性研究
DOI:
10.1145/3290605.3300298
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发表时间:
2019
期刊:
影响因子:
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通讯作者:
Reda, Khairi
中科院分区:
文献类型:
--
作者:
Choi, In Kwon;Childers, Taylor;Raveendranath, Nirmal Kumar;Mishra, Swati;Harris, Kyle;Reda, Khairi
Visualization tools facilitate exploratory data analysis, but fall short at supporting hypothesis-based reasoning. We conducted an exploratory study to investigate how visualizations might support a concept-driven analysis style, where users can optionally share their hypotheses and conceptual models in natural language, and receive customized plots depicting the fit of their models to the data. We report on how participants leveraged these unique affordances for visual analysis. We found that a majority of participants articulated meaningful models and predictions, utilizing them as entry points to sensemaking. We contribute an abstract typology representing the types of models participants held and externalized as data expectations. Our findings suggest ways for rearchitecting visual analytics tools to better support hypothesis- and model-based reasoning, in addition to their traditional role in exploratory analysis. We discuss the design implications and reflect on the potential benefits and challenges involved.
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