Karl Ho
Data Generation datageneration.io
Karl Ho
School of Economic, Political and Policy Sciences
University of Texas at Dallas
The vision
The vision
Problem of ML
ML techniques to achieve a better design, development, and evaluation of visualizations (Wang et al 2022).
Two questions:
Three big areas and seven Main Visualization Processes Employing ML:
Source: Wang, Qianwen, Zhutian Chen, Yong Wang, and Huamin Qu. 2022. “A Survey on ML4VIS: Applying Machine Learning Advances to Data Visualization.” IEEE Transactions on Visualization and Computer Graphics 28(12): 5134–53.
Seven Main Visualization Processes Employing ML:
Source: Wang, Qianwen, Zhutian Chen, Yong Wang, and Huamin Qu. 2022. “A Survey on ML4VIS: Applying Machine Learning Advances to Data Visualization.” IEEE Transactions on Visualization and Computer Graphics 28(12): 5134–53.
Rule # 1: Never use default
Grammar of Graphics
Cognitive elements + Functionalism
Science of Color (Palette use)
Font and theme use
Message in Data
R Graphics (Murrell and others)
R ggplot2 (Wickham and associates)
GGAlly
gganimate (if you want animation)
Shiny
Interactive elements (Dash, D3, bokeh, Plotly)
Dashboard
Note on data: time series, spatial and models
Website
By Karl Ho