图表GPT:利用LLMs从抽象自然语言生成图表
IEEE transactions on visualization and computer graphics
|February 22, 2024
概括
图表GPT从自然语言生成图表,通过逐步推理和微调自定义数据集来克服LLM的局限性. 交互式界面允许用户改进,提高图表创建的准确性.
科学领域:
- 计算机科学 计算机科学
- 人与计算机的交互
- 数据可视化 数据可视化
背景情况:
- 图表生成的自然语言接口 (NLI) 面临着由于抽象用户输入的挑战.
- 大型语言模型 (LLM) 对自然语言理解有希望,但在复杂的图表规范逻辑方面存在困难.
研究的目的:
- 提出ChartGPT,这是一个从抽象的自然语言输入生成图表的系统.
- 通过分解过程并结合可视化特定知识来解决图表生成中的LLM限制.
主要方法:
- 将图表生成分解为一个逐步推理管道,以处理复杂的参数.
- 微调LLM在自定义的抽象语句和图表数据集上,以提高可视化知识.
- 开发一个交互式界面,让用户可以审查和修改中间生成步骤.
主要成果:
- 拟议的逐步推理管道使LLM能够准确地指定复杂的图表参数.
- 使用专门数据集进行微调显著提高了LLM在图表生成中的性能.
- 量化评估和用户研究证明了ChartGPT系统的有效性.
结论:
- 图表GPT通过将LLMs与结构化推理过程相结合,有效地从抽象自然语言生成图表.
- 该系统增强了基于NLI的图表创建中的用户控制和准确性.
- 这种方法促进了LLM在数据可视化中的实际应用.
更多相关视频
06:15Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism
Published on: October 3, 2018
7.7K
06:48Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
Published on: June 25, 2019
9.2K
相关概念视频
Higher Mental Functions of the Brain: Language
848
Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
848
Interpreting R Charts
64
R chart, or range chart, is a fundamental tool in statistical process control used to monitor the variability within a process. It complements the X-bar (x̄) chart by focusing on the range of the data, rather than individual values, providing a clear picture of the process dispersion over time.
An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
64
Interpreting Run Charts
101
Run charts, essentially line graphs plotted over time, serve as fundamental yet effective tools for process analysis. They chronicle data sequentially, facilitating the identification of trends, shifts, or cyclical movements. This graphical representation is instrumental in determining whether a process is stable or exhibits signs of potential instability indicative of special cause variation. In the healthcare domain, run charts depict infection rates over time, enabling hospitals to monitor...
101
Interpreting X̄ Charts
65
Interpreting x̄ charts, a type of control chart used in statistical process control helps monitor the variation in processes over time. The x̄ chart is based on the sample mean and allows for monitoring variations in the process mean over time. These charts are pivotal for quality assurance in manufacturing and other sectors.
An x̄ chart plots the values of individual measurements over time against control limits calculated from historical data. The central line...
An x̄ chart plots the values of individual measurements over time against control limits calculated from historical data. The central line...
65
Language and Cognition
346
Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
346
Bar Graph
16.5K
A bar graph is also called a bar chart and consists of bars that are separated from each other. It either uses horizontal or vertical bars to show comparisons among categories. The bars can be rectangles, or they can be rectangular boxes (used in three-dimensional plots). One axis of the graph represents the specific categories being compared, and the other axis shows a discrete value. In this graph, the length of the bar for each category is proportional to the number or percent of individuals...
16.5K
