What are the X and Y axes of the Scatter Plot in the "Data Explorer" section of the "Classifier" block?

#1

Hi, I did a project with Edge Impulse which will be published soon, however, the reviewers wanted to know the axes of the scatter plots in the “Data Explorer” section of the “Classifier” block. The project is on activity classification using accelerometer data. Your help is greatly appreciated.

#2

Hi @Shillow,

The axes are essentially arbitrary. The Data Explorer uses UMAP to compress however many dimensions come out of the processing block into 2 dimensions so you can visualize the sample groupings and separations more easily.