Understanding the Effects of Visualizing Missing Values on Visual Data Exploration
2021 IEEE Visualization Conference (VIS)(2021)
摘要
When performing data analysis, people often confront data sets containing missing values. We conducted an empirical study to understand the effect of visualizing those missing values on participants’ decision-making processes while performing a visual data exploration task. More specifically, our study participants purchased a hypothetical portfolio of stocks based on a data set where some stocks ...
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关键词
Human-centered computing,Visualization,Empiriacal evaluation,Missing data
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