How to Ask What to Say?: Strategies for Evaluating Natural Language Interfaces for Data Visualization
How to Ask What to Say?: Strategies for Evaluating Natural Language Interfaces for Data Visualization
复制标题
如何问该说什么?:评估数据可视化自然语言界面的策略
DOI:
10.1109/mcg.2020.2986902
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发表时间:
2020
影响因子:
1.8
通讯作者:
Tory, Melanie
中科院分区:
文献类型:
--
作者:
Srinivasan, Arjun;Stasko, John;Keefe, Daniel F.;Tory, Melanie
We discuss challenges and strategies for evaluating natural language interfaces (NLIs) for data visualization. Through an examination of prior studies and reflecting on own experiences in evaluating visualization NLIs, we highlight benefits and considerations of three task framing strategies: Jeopardy-style facts, open-ended tasks, and target replication tasks. We hope the discussions in this article can guide future researchers working on visualization NLIs and help them avoid common challenges and pitfalls when evaluating these systems. Finally, to motivate future research, we highlight topics that call for further investigation including development of new evaluation metrics, and considering the type of natural language input (spoken versus typed), among others.
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