🇨🇴 @guerravis
🇺🇸 @duto_guerra

Intro to ML and VA
From models to insights

John Alexis Guerra Gómez


Use spacebar and the arrows to advance slides

The purpose of visualization is insight, not pictures

The purpose of data analytics is insight, not (just) models

Classical programming: data+rules = answers. Machine Learning data+answers=rules

What about insights?

Visual Analytics Applications

  • Present information
  • Discover insights
  • Preprocess + Explore
  • Open the black box

Present information

  • Prediscovered insight
  • General public

Discover insights

  • For experts
  • Navigate the data


  • Understand new data
  • Cleanup



Open the black box


  • Interpret and interact with TSNE+Kmeans
Fabián Peña

What part of ML do you want to use?

ML Training
ML Prediction