Visualizers Calculation Process

This describes the visualization process

Overview

Visualizers calculation process is triggered in one of two ways:

• Automatically, once the population exploration that follows an evaluate process is completed

• Manually, upon trigger from the dashboard.

This process:

• Collects all of the currently selected samples for visualization.

• Runs all visualizers connected via the mapping using their registered functions in the currently connected code intgeration version.

• Computes the spatial distribution of latent space activations per input for population exploration heatmaps.

Common Run Issues:

Visualizers calculation mostly fail due to these reasons:

• A recent unvalidated change was made to the connected integration script. Please Validate assets.

• A valid response, but non-intended visualization was returned (i.e. wrong normalization, colors, etc.). Please make sure to use an integration test to verify visualization works as expected on your local environment

• OOM in visualization, please adjust the limits in the settings page.

Visualizer heatmaps seems invalid or missing:

• Invalid heatmaps: make sure add_prediction and input_encoder both declare the correct channel dimension.

• Missing heatmaps: make sure the visualizer function does not reshape its input (i.e. input and output spatial dimensions are the same). If it does, you might need to supply a custom heatmap function that reshapes the heatmap in the same way.