This document discusses antibiotic effectiveness against different bacterial species and tools for interactive data visualization. It includes:
1. Scatter plots showing antibiotic response of various bacteria to penicillin and neomycin.
2. Descriptions of the Trifacta Visual Profiler and Data Voyager tools which recommend visualizations by evaluating data properties and ranking visualization specifications.
3. Challenges of refining visualization recommendations at large data scales and avoiding statistical pitfalls.
54. Voyager
Visualization Browser
Interactive
Visualizations
User
Selection
Compass
Recommendation Engine
Vega
Renderer
Interactive
Visualizations
Vega-lite
Specifications
Vega
Specifications
User Selection,
Data Schema
& Statistics
Ranked and Clustered
Vega-lite Specifications
User
Vega-lite
Compiler
55. Voyager
Visualization Browser
Interactive
Visualizations
User
Selection
Compass
Recommendation Engine
Vega
Renderer
Interactive
Visualizations
Vega-lite
Specifications
Vega
Specifications
User Selection,
Data Schema
& Statistics
Ranked and Clustered
Vega-lite Specifications
User
Improves data coverage!
+3x variable sets shown
+1.5x more interacted with
Vega-lite
Compiler
56. Refining visualization recommendation
What to optimize? How to evaluate?
Scaling interactive visualizations
Large D harder than large N…
Help avoid statistical pitfalls
Recognize mix effects, convey uncertainty
Ongoing Challenges
57. How might our tools
spur new questions and
prompt skepticism?