1. What's an Evaluation on Picsellia

Let's understand what is the evaluation object on Picsellia platform

Inside an Experiment you can access the Evaluation tab.

The main goal is to have a visual way to compare Prediction of a ModelVersion with your ground truth. Visualizing is cool - but also having some quantitative metrics is cooler. We also compute the COCO evaluation metrics for your Object Detection and Segmentation models. For Classification, we compute simple class errors and custom metrics.

Here is a summary of the COCO evaluation metrics:

Now, let's see how to implement this!