Exercise: Dimensionality Reduction in Plotly

Exercise 1

Take the matrix $X$, scale the data, apply principal component analysis and plot the first two principal components using Plotly Express.

Solution

This code snippet creates a PCA (principal component analysis) pipeline, transforms the input data using this pipeline, and visualizes the first two principal components using a scatter plot. Here’s an overview of the different parts of the code:

• A pipeline is created using the make_pipeline() function on line 2 from the ...